31031741520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 960

約数和(自身を含む): 127755823104

約数和(自身を除く): 96724081584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 65, 68, 72, 78, 80, 81, 85, 90, 93, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 162, 170, 180, 186, 195, 204, 208, 216, 221, 233, 234, 240, 243, 248, 255, 260, 270, 272, 279, 306, 310, 312, 324, 340, 351, 360, 372, 390, 403, 405, 408, 432, 442, 459, 465, 466, 468, 486, 496, 510, 520, 527, 540, 558, 585, 612, 620, 624, 648, 663, 680, 699, 702, 720, 744, 765, 780, 806, 810, 816, 837, 884, 918, 930, 932, 936, 972, 1020, 1040, 1053, 1054, 1080, 1105, 1116, 1165, 1170, 1209, 1215, 1224, 1240, 1296, 1326, 1360, 1377, 1395, 1398, 1404, 1488, 1530, 1560, 1581, 1612, 1620, 1674, 1755, 1768, 1836, 1860, 1864, 1872, 1944, 1989, 2015, 2040, 2097, 2106, 2108, 2160, 2210, 2232, 2295, 2330, 2340, 2418, 2430, 2448, 2480, 2511, 2635, 2652, 2754, 2790, 2796, 2808, 3029, 3060, 3120, 3159, 3162, 3224, 3240, 3315, 3348, 3495, 3510, 3536, 3627, 3672, 3720, 3728, 3888, 3961, 3978, 4030, 4080, 4131, 4185, 4194, 4212, 4216, 4420, 4464, 4590, 4660, 4680, 4743, 4836, 4860, 5022, 5265, 5270, 5304, 5508, 5580, 5592, 5616, 5967, 6045, 6058, 6120, 6291, 6318, 6324, 6448, 6480, 6630, 6696, 6851, 6885, 6990, 7020, 7223, 7254, 7344, 7440, 7533, 7905, 7922, 7956, 8060, 8262, 8370, 8388, 8424, 8432, 8840, 9087, 9180, 9320, 9360, 9486, 9672, 9720, 9945, 10044, 10485, 10530, 10540, 10608, 10881, 11016, 11160, 11184, 11883, 11934, 12090, 12116, 12240, 12555, 12582, 12636, 12648, 13260, 13392, 13702, 13770, 13980, 14040, 14229, 14446, 14508, 15066, 15145, 15795, 15810, 15844, 15912, 16120, 16524, 16740, 16776, 16848, 17680, 17901, 18135, 18174, 18360, 18640, 18873, 18972, 19344, 19440, 19805, 19890, 20088, 20553, 20655, 20970, 21060, 21080, 21669, 21762, 22032, 22320, 23715, 23766, 23868, 24180, 24232, 25110, 25164, 25272, 25296, 26520, 27261, 27404, 27540, 27960, 28080, 28458, 28892, 29016, 29835, 30132, 30290, 31455, 31590, 31620, 31688, 31824, 32240, 32643, 33048, 33480, 33552, 34255, 35649, 35802, 36115, 36270, 36348, 36720, 37665, 37746, 37944, 39610, 39780, 40176, 41106, 41310, 41940, 42120, 42160, 42687, 43338, 43524, 45435, 47430, 47532, 47736, 48360, 48464, 50220, 50328, 50544, 51493, 53040, 53703, 54405, 54522, 54808, 55080, 55920, 56619, 56916, 57784, 58032, 59415, 59670, 60264, 60580, 61659, 62910, 63180, 63240, 63376, 65007, 65286, 66096, 66960, 68510, 71145, 71298, 71604, 72230, 72540, 72696, 75330, 75492, 75888, 79220, 79560, 81783, 82212, 82620, 83880, 84240, 85374, 86676, 87048, 89505, 90870, 93899, 94365, 94860, 95064, 95472, 96720, 97929, 100440, 100656, 102765, 102986, 106947, 107406, 108345, 108810, 109044, 109616, 110160, 113238, 113832, 115568, 118830, 119340, 120528, 121160, 122791, 123318, 125820, 126360, 126480, 128061, 130014, 130572, 136305, 137020, 142290, 142596, 143208, 144460, 145080, 145392, 150660, 150984, 154479, 158440, 159120, 163215, 163566, 164424, 165240, 167760, 170748, 173352, 174096, 178245, 179010, 181740, 184977, 187798, 188730, 189720, 190128, 195021, 195858, 200880, 205530, 205972, 213435, 213894, 214812, 216690, 217620, 218088, 226476, 227664, 237660, 238680, 242320, 245349, 245582, 246636, 251640, 252720, 256122, 257465, 260028, 261144, 268515, 272610, 274040, 281697, 283095, 284580, 285192, 286416, 288920, 290160, 301320, 301968, 308295, 308958, 316880, 320841, 325035, 326430, 327132, 328848, 330480, 341496, 346704, 356490, 358020, 363480, 368373, 369954, 375596, 377460, 379440, 390042, 391716, 408915, 411060, 411944, 426870, 427788, 429624, 433380, 435240, 436176, 452952, 463437, 469495, 475320, 477360, 489645, 490698, 491164, 493272, 503280, 512244, 514930, 520056, 522288, 534735, 537030, 545220, 548080, 554931, 563394, 566190, 569160, 570384, 577840, 585063, 602640, 613955, 616590, 617916, 640305, 641682, 650070, 652860, 654264, 682992, 712980, 716040, 726960, 736047, 736746, 739908, 751192, 754920, 772395, 780084, 783432, 817830, 822120, 823888, 845091, 853740, 855576, 859248, 866760, 870480, 905904, 924885, 926874, 938990, 950640, 962523, 975105, 979290, 981396, 982328, 986544, 1024488, 1029860, 1040112, 1069470, 1074060, 1090440, 1105119, 1109862, 1126788, 1132380, 1138320, 1170126, 1226745, 1227910, 1233180, 1235832, 1280610, 1283364, 1300140, 1305720, 1308528, 1390311, 1408485, 1425960, 1432080, 1472094, 1473492, 1479816, 1502384, 1509840, 1544790, 1560168, 1566864, 1596283, 1604205, 1635660, 1644240, 1664793, 1690182, 1707480, 1711152, 1733520, 1755189, 1841865, 1849770, 1853748, 1877980, 1925046, 1950210, 1958580, 1962792, 1964656, 2048976, 2059720, 2138940, 2148120, 2180880, 2210238, 2219724, 2253576, 2264760, 2317185, 2340252, 2453490, 2455820, 2466360, 2471664, 2535273, 2561220, 2566728, 2600280, 2611440, 2774655, 2780622, 2816970, 2851920, 2925315, 2944188, 2946984, 2959632, 3089580, 3120336, 3192566, 3208410, 3271320, 3315357, 3329586, 3380364, 3414960, 3510378, 3680235, 3683730, 3699540, 3707496, 3755960, 3850092, 3900420, 3917160, 3925584, 4119440, 4170933, 4225455, 4277880, 4296240, 4420476, 4439448, 4507152, 4529520, 4634370, 4680504, 4788849, 4812615, 4906980, 4911640, 4932720, 5070546, 5122440, 5133456, 5200560, 5525595, 5549310, 5561244, 5633940, 5850630, 5888376, 5893968, 6179160, 6385132, 6416820, 6542640, 6630714, 6659172, 6760728, 6951555, 7020756, 7360470, 7367460, 7399080, 7414992, 7511920, 7605819, 7700184, 7800840, 7834320, 7981415, 8323965, 8341866, 8450910, 8555760, 8775945, 8840952, 8878896, 9268740, 9361008, 9577698, 9625230, 9813960, 9823280, 9946071, 10141092, 10244880, 11051190, 11098620, 11122488, 11267880, 11701260, 11776752, 12358320, 12512799, 12676365, 12770264, 12833640, 13261428, 13318344, 13521456, 13903110, 14041512, 14366547, 14720940, 14734920, 14798160, 15211638, 15400368, 15601680, 15962830, 16576785, 16647930, 16683732, 16901820, 17551890, 17681904, 18537480, 19155396, 19250460, 19627920, 19892142, 20282184, 20854665, 22102380, 22197240, 22244976, 22535760, 22817457, 23402520, 23944245, 25025598, 25352730, 25540528, 25667280, 26522856, 26636688, 27806220, 28083024, 28733094, 29441880, 29469840, 29838213, 30423276, 31925660, 33153570, 33295860, 33367464, 33803640, 35103780, 37074960, 38029095, 38310792, 38500920, 39784284, 40564368, 41709330, 43099641, 44204760, 44394480, 45634914, 46805040, 47888490, 49730355, 50051196, 50705460, 53045712, 55612440, 57466188, 58883760, 59676426, 60846552, 62563995, 63851320, 66307140, 66591720, 66734928, 67607280, 70207560, 71832735, 76058190, 76621584, 77001840, 79568568, 83418660, 86199282, 88409520, 91269828, 95776980, 99460710, 100102392, 101410920, 111224880, 114087285, 114932376, 119352852, 121693104, 125127990, 127702640, 129298923, 132614280, 133183440, 140415120, 143665470, 149191065, 152116380, 159137136, 166837320, 172398564, 182539656, 191553960, 198921420, 200204784, 202821840, 215498205, 228174570, 229864752, 238705704, 250255980, 258597846, 265228560, 287330940, 298382130, 304232760, 333674640, 344797128, 365079312, 383107920, 387896769, 397842840, 430996410, 456349140, 477411408, 500511960, 517195692, 574661880, 596764260, 608465520, 646494615, 689594256, 775793538, 795685680, 861992820, 912698280, 1001023920, 1034391384, 1149323760, 1193528520, 1292989230, 1551587076, 1723985640, 1825396560, 1939483845, 2068782768, 2387057040, 2585978460, 3103174152, 3447971280, 3878967690, 5171956920, 6206348304, 7757935380, 10343913840, 15515870760, 31031741520]

約数ペア:

[(1, 31031741520), (2, 15515870760), (3, 10343913840), (4, 7757935380), (5, 6206348304), (6, 5171956920), (8, 3878967690), (9, 3447971280), (10, 3103174152), (12, 2585978460), (13, 2387057040), (15, 2068782768), (16, 1939483845), (17, 1825396560), (18, 1723985640), (20, 1551587076), (24, 1292989230), (26, 1193528520), (27, 1149323760), (30, 1034391384), (31, 1001023920), (34, 912698280), (36, 861992820), (39, 795685680), (40, 775793538), (45, 689594256), (48, 646494615), (51, 608465520), (52, 596764260), (54, 574661880), (60, 517195692), (62, 500511960), (65, 477411408), (68, 456349140), (72, 430996410), (78, 397842840), (80, 387896769), (81, 383107920), (85, 365079312), (90, 344797128), (93, 333674640), (102, 304232760), (104, 298382130), (108, 287330940), (117, 265228560), (120, 258597846), (124, 250255980), (130, 238705704), (135, 229864752), (136, 228174570), (144, 215498205), (153, 202821840), (155, 200204784), (156, 198921420), (162, 191553960), (170, 182539656), (180, 172398564), (186, 166837320), (195, 159137136), (204, 152116380), (208, 149191065), (216, 143665470), (221, 140415120), (233, 133183440), (234, 132614280), (240, 129298923), (243, 127702640), (248, 125127990), (255, 121693104), (260, 119352852), (270, 114932376), (272, 114087285), (279, 111224880), (306, 101410920), (310, 100102392), (312, 99460710), (324, 95776980), (340, 91269828), (351, 88409520), (360, 86199282), (372, 83418660), (390, 79568568), (403, 77001840), (405, 76621584), (408, 76058190), (432, 71832735), (442, 70207560), (459, 67607280), (465, 66734928), (466, 66591720), (468, 66307140), (486, 63851320), (496, 62563995), (510, 60846552), (520, 59676426), (527, 58883760), (540, 57466188), (558, 55612440), (585, 53045712), (612, 50705460), (620, 50051196), (624, 49730355), (648, 47888490), (663, 46805040), (680, 45634914), (699, 44394480), (702, 44204760), (720, 43099641), (744, 41709330), (765, 40564368), (780, 39784284), (806, 38500920), (810, 38310792), (816, 38029095), (837, 37074960), (884, 35103780), (918, 33803640), (930, 33367464), (932, 33295860), (936, 33153570), (972, 31925660), (1020, 30423276), (1040, 29838213), (1053, 29469840), (1054, 29441880), (1080, 28733094), (1105, 28083024), (1116, 27806220), (1165, 26636688), (1170, 26522856), (1209, 25667280), (1215, 25540528), (1224, 25352730), (1240, 25025598), (1296, 23944245), (1326, 23402520), (1360, 22817457), (1377, 22535760), (1395, 22244976), (1398, 22197240), (1404, 22102380), (1488, 20854665), (1530, 20282184), (1560, 19892142), (1581, 19627920), (1612, 19250460), (1620, 19155396), (1674, 18537480), (1755, 17681904), (1768, 17551890), (1836, 16901820), (1860, 16683732), (1864, 16647930), (1872, 16576785), (1944, 15962830), (1989, 15601680), (2015, 15400368), (2040, 15211638), (2097, 14798160), (2106, 14734920), (2108, 14720940), (2160, 14366547), (2210, 14041512), (2232, 13903110), (2295, 13521456), (2330, 13318344), (2340, 13261428), (2418, 12833640), (2430, 12770264), (2448, 12676365), (2480, 12512799), (2511, 12358320), (2635, 11776752), (2652, 11701260), (2754, 11267880), (2790, 11122488), (2796, 11098620), (2808, 11051190), (3029, 10244880), (3060, 10141092), (3120, 9946071), (3159, 9823280), (3162, 9813960), (3224, 9625230), (3240, 9577698), (3315, 9361008), (3348, 9268740), (3495, 8878896), (3510, 8840952), (3536, 8775945), (3627, 8555760), (3672, 8450910), (3720, 8341866), (3728, 8323965), (3888, 7981415), (3961, 7834320), (3978, 7800840), (4030, 7700184), (4080, 7605819), (4131, 7511920), (4185, 7414992), (4194, 7399080), (4212, 7367460), (4216, 7360470), (4420, 7020756), (4464, 6951555), (4590, 6760728), (4660, 6659172), (4680, 6630714), (4743, 6542640), (4836, 6416820), (4860, 6385132), (5022, 6179160), (5265, 5893968), (5270, 5888376), (5304, 5850630), (5508, 5633940), (5580, 5561244), (5592, 5549310), (5616, 5525595), (5967, 5200560), (6045, 5133456), (6058, 5122440), (6120, 5070546), (6291, 4932720), (6318, 4911640), (6324, 4906980), (6448, 4812615), (6480, 4788849), (6630, 4680504), (6696, 4634370), (6851, 4529520), (6885, 4507152), (6990, 4439448), (7020, 4420476), (7223, 4296240), (7254, 4277880), (7344, 4225455), (7440, 4170933), (7533, 4119440), (7905, 3925584), (7922, 3917160), (7956, 3900420), (8060, 3850092), (8262, 3755960), (8370, 3707496), (8388, 3699540), (8424, 3683730), (8432, 3680235), (8840, 3510378), (9087, 3414960), (9180, 3380364), (9320, 3329586), (9360, 3315357), (9486, 3271320), (9672, 3208410), (9720, 3192566), (9945, 3120336), (10044, 3089580), (10485, 2959632), (10530, 2946984), (10540, 2944188), (10608, 2925315), (10881, 2851920), (11016, 2816970), (11160, 2780622), (11184, 2774655), (11883, 2611440), (11934, 2600280), (12090, 2566728), (12116, 2561220), (12240, 2535273), (12555, 2471664), (12582, 2466360), (12636, 2455820), (12648, 2453490), (13260, 2340252), (13392, 2317185), (13702, 2264760), (13770, 2253576), (13980, 2219724), (14040, 2210238), (14229, 2180880), (14446, 2148120), (14508, 2138940), (15066, 2059720), (15145, 2048976), (15795, 1964656), (15810, 1962792), (15844, 1958580), (15912, 1950210), (16120, 1925046), (16524, 1877980), (16740, 1853748), (16776, 1849770), (16848, 1841865), (17680, 1755189), (17901, 1733520), (18135, 1711152), (18174, 1707480), (18360, 1690182), (18640, 1664793), (18873, 1644240), (18972, 1635660), (19344, 1604205), (19440, 1596283), (19805, 1566864), (19890, 1560168), (20088, 1544790), (20553, 1509840), (20655, 1502384), (20970, 1479816), (21060, 1473492), (21080, 1472094), (21669, 1432080), (21762, 1425960), (22032, 1408485), (22320, 1390311), (23715, 1308528), (23766, 1305720), (23868, 1300140), (24180, 1283364), (24232, 1280610), (25110, 1235832), (25164, 1233180), (25272, 1227910), (25296, 1226745), (26520, 1170126), (27261, 1138320), (27404, 1132380), (27540, 1126788), (27960, 1109862), (28080, 1105119), (28458, 1090440), (28892, 1074060), (29016, 1069470), (29835, 1040112), (30132, 1029860), (30290, 1024488), (31455, 986544), (31590, 982328), (31620, 981396), (31688, 979290), (31824, 975105), (32240, 962523), (32643, 950640), (33048, 938990), (33480, 926874), (33552, 924885), (34255, 905904), (35649, 870480), (35802, 866760), (36115, 859248), (36270, 855576), (36348, 853740), (36720, 845091), (37665, 823888), (37746, 822120), (37944, 817830), (39610, 783432), (39780, 780084), (40176, 772395), (41106, 754920), (41310, 751192), (41940, 739908), (42120, 736746), (42160, 736047), (42687, 726960), (43338, 716040), (43524, 712980), (45435, 682992), (47430, 654264), (47532, 652860), (47736, 650070), (48360, 641682), (48464, 640305), (50220, 617916), (50328, 616590), (50544, 613955), (51493, 602640), (53040, 585063), (53703, 577840), (54405, 570384), (54522, 569160), (54808, 566190), (55080, 563394), (55920, 554931), (56619, 548080), (56916, 545220), (57784, 537030), (58032, 534735), (59415, 522288), (59670, 520056), (60264, 514930), (60580, 512244), (61659, 503280), (62910, 493272), (63180, 491164), (63240, 490698), (63376, 489645), (65007, 477360), (65286, 475320), (66096, 469495), (66960, 463437), (68510, 452952), (71145, 436176), (71298, 435240), (71604, 433380), (72230, 429624), (72540, 427788), (72696, 426870), (75330, 411944), (75492, 411060), (75888, 408915), (79220, 391716), (79560, 390042), (81783, 379440), (82212, 377460), (82620, 375596), (83880, 369954), (84240, 368373), (85374, 363480), (86676, 358020), (87048, 356490), (89505, 346704), (90870, 341496), (93899, 330480), (94365, 328848), (94860, 327132), (95064, 326430), (95472, 325035), (96720, 320841), (97929, 316880), (100440, 308958), (100656, 308295), (102765, 301968), (102986, 301320), (106947, 290160), (107406, 288920), (108345, 286416), (108810, 285192), (109044, 284580), (109616, 283095), (110160, 281697), (113238, 274040), (113832, 272610), (115568, 268515), (118830, 261144), (119340, 260028), (120528, 257465), (121160, 256122), (122791, 252720), (123318, 251640), (125820, 246636), (126360, 245582), (126480, 245349), (128061, 242320), (130014, 238680), (130572, 237660), (136305, 227664), (137020, 226476), (142290, 218088), (142596, 217620), (143208, 216690), (144460, 214812), (145080, 213894), (145392, 213435), (150660, 205972), (150984, 205530), (154479, 200880), (158440, 195858), (159120, 195021), (163215, 190128), (163566, 189720), (164424, 188730), (165240, 187798), (167760, 184977), (170748, 181740), (173352, 179010), (174096, 178245)]