31230501120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:140

約数の個数: 864

約数和(自身を含む): 137422731264

約数和(自身を除く): 106192230144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 720, 728, 744, 768, 780, 806, 819, 832, 840, 868, 896, 910, 930, 936, 960, 961, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1209, 1240, 1248, 1260, 1280, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1664, 1680, 1736, 1792, 1820, 1860, 1872, 1920, 1922, 1953, 1984, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2304, 2340, 2418, 2480, 2496, 2520, 2604, 2688, 2730, 2790, 2821, 2880, 2883, 2912, 2976, 3120, 3224, 3255, 3276, 3328, 3360, 3472, 3627, 3640, 3720, 3744, 3840, 3844, 3906, 3968, 4030, 4032, 4095, 4160, 4340, 4368, 4464, 4480, 4680, 4805, 4836, 4960, 4992, 5040, 5208, 5376, 5460, 5580, 5642, 5760, 5766, 5824, 5952, 6045, 6240, 6448, 6510, 6552, 6720, 6727, 6944, 7254, 7280, 7440, 7488, 7688, 7812, 7936, 8060, 8064, 8190, 8320, 8463, 8649, 8680, 8736, 8928, 8960, 9360, 9610, 9672, 9765, 9920, 9984, 10080, 10416, 10920, 11160, 11284, 11520, 11532, 11648, 11904, 12090, 12480, 12493, 12896, 13020, 13104, 13440, 13454, 13888, 14105, 14415, 14508, 14560, 14880, 14976, 15376, 15624, 16120, 16128, 16380, 16640, 16926, 17298, 17360, 17472, 17856, 18135, 18720, 19220, 19344, 19530, 19840, 20160, 20181, 20832, 21840, 22320, 22568, 23064, 23296, 23808, 24180, 24960, 24986, 25389, 25792, 26040, 26208, 26880, 26908, 27776, 28210, 28830, 29016, 29120, 29760, 29791, 29952, 30752, 31248, 32240, 32760, 33635, 33852, 34596, 34720, 34944, 35712, 36270, 37440, 37479, 38440, 38688, 39060, 39680, 40320, 40362, 41664, 42315, 43245, 43680, 44640, 45136, 46128, 48360, 49920, 49972, 50778, 51584, 52080, 52416, 53816, 55552, 56420, 57660, 58032, 58240, 59520, 59582, 60543, 61504, 62465, 62496, 64480, 65520, 67270, 67704, 69192, 69440, 69888, 71424, 72540, 74880, 74958, 76880, 77376, 78120, 80640, 80724, 83328, 84630, 86490, 87360, 87451, 89280, 89373, 90272, 92256, 96720, 99944, 100905, 101556, 103168, 104160, 104832, 107632, 112437, 112840, 115320, 116064, 116480, 119040, 119164, 121086, 123008, 124930, 124992, 126945, 128960, 131040, 134540, 135408, 138384, 138880, 145080, 148955, 149760, 149916, 153760, 154752, 156240, 161448, 166656, 169260, 172980, 174720, 174902, 178560, 178746, 180544, 184512, 187395, 193440, 199888, 201810, 203112, 208320, 208537, 209664, 215264, 224874, 225680, 230640, 232128, 238328, 242172, 246016, 249860, 249984, 253890, 257920, 262080, 262353, 268119, 269080, 270816, 276768, 277760, 290160, 297910, 299832, 302715, 307520, 309504, 312480, 322896, 338520, 345960, 349440, 349804, 357120, 357492, 361088, 369024, 374790, 386880, 387283, 399776, 403620, 406224, 416640, 417074, 430528, 437255, 446865, 449748, 451360, 461280, 464256, 476656, 484344, 499720, 499968, 507780, 515840, 524160, 524706, 536238, 538160, 541632, 553536, 562185, 580320, 595820, 599664, 605430, 615040, 624960, 625611, 645792, 677040, 691920, 699608, 714984, 722176, 738048, 749580, 773760, 774566, 787059, 799552, 807240, 812448, 833280, 834148, 861056, 874510, 893730, 899496, 902720, 922560, 928512, 953312, 968688, 999440, 1015560, 1042685, 1048320, 1049412, 1072476, 1076320, 1083264, 1107072, 1124370, 1160640, 1161849, 1191640, 1199328, 1210860, 1230080, 1249920, 1251222, 1291584, 1311765, 1340595, 1354080, 1383840, 1399216, 1429968, 1499160, 1547520, 1549132, 1574118, 1599104, 1614480, 1624896, 1668296, 1722112, 1749020, 1787460, 1798992, 1805440, 1845120, 1876833, 1906624, 1936415, 1937376, 1998880, 2031120, 2085370, 2098824, 2144952, 2152640, 2166528, 2214144, 2248740, 2321280, 2323698, 2383280, 2398656, 2421720, 2499840, 2502444, 2583168, 2623530, 2681190, 2708160, 2710981, 2767680, 2798432, 2859936, 2998320, 3098264, 3128055, 3148236, 3198208, 3228960, 3249792, 3336592, 3485547, 3498040, 3574920, 3597984, 3610880, 3690240, 3753666, 3813248, 3872830, 3874752, 3935295, 3997760, 4062240, 4170740, 4197648, 4289904, 4305280, 4497480, 4642560, 4647396, 4766560, 4797312, 4843440, 5004888, 5166336, 5247060, 5362380, 5416320, 5421962, 5535360, 5596864, 5719872, 5809245, 5996640, 6196528, 6256110, 6296472, 6457920, 6499584, 6673184, 6971094, 6996080, 7149840, 7195968, 7507332, 7626496, 7745660, 7749504, 7870590, 7995520, 8124480, 8132943, 8341480, 8395296, 8579808, 8610560, 8994960, 9294792, 9384165, 9533120, 9594624, 9686880, 10009776, 10494120, 10724760, 10832640, 10843924, 11070720, 11193728, 11439744, 11618490, 11993280, 12393056, 12512220, 12592944, 12915840, 13346368, 13554905, 13942188, 13992160, 14299680, 14391936, 15014664, 15491320, 15499008, 15741180, 15991040, 16248960, 16265886, 16682960, 16790592, 17159616, 17427735, 17989920, 18589584, 18768330, 19066240, 19373760, 20019552, 20988240, 21449520, 21687848, 22387456, 22879488, 23236980, 23986560, 24398829, 24786112, 25024440, 25185888, 25831680, 26692736, 27109810, 27884376, 27984320, 28599360, 28783872, 30029328, 30982640, 31482360, 32497920, 32531772, 33365920, 33581184, 34319232, 34855470, 35979840, 37179168, 37536660, 38132480, 38747520, 40039104, 40664715, 41976480, 42899040, 43375696, 46473960, 47973120, 48797658, 49572224, 50048880, 50371776, 53385472, 54219620, 55768752, 55968640, 57198720, 60058656, 61965280, 62964720, 65063544, 66731840, 67162368, 68638464, 69710940, 71959680, 74358336, 75073320, 77495040, 80078208, 81329430, 83952960, 85798080, 86751392, 92947920, 97595316, 99144448, 100097760, 100743552, 108439240, 111537504, 111937280, 114397440, 120117312, 121994145, 123930560, 125929440, 130127088, 133463680, 139421880, 143919360, 148716672, 150146640, 160156416, 162658860, 167905920, 171596160, 173502784, 185895840, 195190632, 200195520, 201487104, 216878480, 223075008, 240234624, 243988290, 247861120, 251858880, 260254176, 266927360, 278843760, 297433344, 300293280, 325317720, 335811840, 343192320, 347005568, 371791680, 390381264, 400391040, 433756960, 446150016, 480469248, 487976580, 495722240, 503717760, 520508352, 557687520, 600586560, 650635440, 694011136, 743583360, 780762528, 800782080, 867513920, 892300032, 975953160, 1007435520, 1041016704, 1115375040, 1201173120, 1301270880, 1487166720, 1561525056, 1735027840, 1951906320, 2082033408, 2230750080, 2402346240, 2602541760, 3123050112, 3470055680, 3903812640, 4461500160, 5205083520, 6246100224, 7807625280, 10410167040, 15615250560, 31230501120]

約数ペア:

[(1, 31230501120), (2, 15615250560), (3, 10410167040), (4, 7807625280), (5, 6246100224), (6, 5205083520), (7, 4461500160), (8, 3903812640), (9, 3470055680), (10, 3123050112), (12, 2602541760), (13, 2402346240), (14, 2230750080), (15, 2082033408), (16, 1951906320), (18, 1735027840), (20, 1561525056), (21, 1487166720), (24, 1301270880), (26, 1201173120), (28, 1115375040), (30, 1041016704), (31, 1007435520), (32, 975953160), (35, 892300032), (36, 867513920), (39, 800782080), (40, 780762528), (42, 743583360), (45, 694011136), (48, 650635440), (52, 600586560), (56, 557687520), (60, 520508352), (62, 503717760), (63, 495722240), (64, 487976580), (65, 480469248), (70, 446150016), (72, 433756960), (78, 400391040), (80, 390381264), (84, 371791680), (90, 347005568), (91, 343192320), (93, 335811840), (96, 325317720), (104, 300293280), (105, 297433344), (112, 278843760), (117, 266927360), (120, 260254176), (124, 251858880), (126, 247861120), (128, 243988290), (130, 240234624), (140, 223075008), (144, 216878480), (155, 201487104), (156, 200195520), (160, 195190632), (168, 185895840), (180, 173502784), (182, 171596160), (186, 167905920), (192, 162658860), (195, 160156416), (208, 150146640), (210, 148716672), (217, 143919360), (224, 139421880), (234, 133463680), (240, 130127088), (248, 125929440), (252, 123930560), (256, 121994145), (260, 120117312), (273, 114397440), (279, 111937280), (280, 111537504), (288, 108439240), (310, 100743552), (312, 100097760), (315, 99144448), (320, 97595316), (336, 92947920), (360, 86751392), (364, 85798080), (372, 83952960), (384, 81329430), (390, 80078208), (403, 77495040), (416, 75073320), (420, 74358336), (434, 71959680), (448, 69710940), (455, 68638464), (465, 67162368), (468, 66731840), (480, 65063544), (496, 62964720), (504, 61965280), (520, 60058656), (546, 57198720), (558, 55968640), (560, 55768752), (576, 54219620), (585, 53385472), (620, 50371776), (624, 50048880), (630, 49572224), (640, 48797658), (651, 47973120), (672, 46473960), (720, 43375696), (728, 42899040), (744, 41976480), (768, 40664715), (780, 40039104), (806, 38747520), (819, 38132480), (832, 37536660), (840, 37179168), (868, 35979840), (896, 34855470), (910, 34319232), (930, 33581184), (936, 33365920), (960, 32531772), (961, 32497920), (992, 31482360), (1008, 30982640), (1040, 30029328), (1085, 28783872), (1092, 28599360), (1116, 27984320), (1120, 27884376), (1152, 27109810), (1170, 26692736), (1209, 25831680), (1240, 25185888), (1248, 25024440), (1260, 24786112), (1280, 24398829), (1302, 23986560), (1344, 23236980), (1365, 22879488), (1395, 22387456), (1440, 21687848), (1456, 21449520), (1488, 20988240), (1560, 20019552), (1612, 19373760), (1638, 19066240), (1664, 18768330), (1680, 18589584), (1736, 17989920), (1792, 17427735), (1820, 17159616), (1860, 16790592), (1872, 16682960), (1920, 16265886), (1922, 16248960), (1953, 15991040), (1984, 15741180), (2015, 15499008), (2016, 15491320), (2080, 15014664), (2170, 14391936), (2184, 14299680), (2232, 13992160), (2240, 13942188), (2304, 13554905), (2340, 13346368), (2418, 12915840), (2480, 12592944), (2496, 12512220), (2520, 12393056), (2604, 11993280), (2688, 11618490), (2730, 11439744), (2790, 11193728), (2821, 11070720), (2880, 10843924), (2883, 10832640), (2912, 10724760), (2976, 10494120), (3120, 10009776), (3224, 9686880), (3255, 9594624), (3276, 9533120), (3328, 9384165), (3360, 9294792), (3472, 8994960), (3627, 8610560), (3640, 8579808), (3720, 8395296), (3744, 8341480), (3840, 8132943), (3844, 8124480), (3906, 7995520), (3968, 7870590), (4030, 7749504), (4032, 7745660), (4095, 7626496), (4160, 7507332), (4340, 7195968), (4368, 7149840), (4464, 6996080), (4480, 6971094), (4680, 6673184), (4805, 6499584), (4836, 6457920), (4960, 6296472), (4992, 6256110), (5040, 6196528), (5208, 5996640), (5376, 5809245), (5460, 5719872), (5580, 5596864), (5642, 5535360), (5760, 5421962), (5766, 5416320), (5824, 5362380), (5952, 5247060), (6045, 5166336), (6240, 5004888), (6448, 4843440), (6510, 4797312), (6552, 4766560), (6720, 4647396), (6727, 4642560), (6944, 4497480), (7254, 4305280), (7280, 4289904), (7440, 4197648), (7488, 4170740), (7688, 4062240), (7812, 3997760), (7936, 3935295), (8060, 3874752), (8064, 3872830), (8190, 3813248), (8320, 3753666), (8463, 3690240), (8649, 3610880), (8680, 3597984), (8736, 3574920), (8928, 3498040), (8960, 3485547), (9360, 3336592), (9610, 3249792), (9672, 3228960), (9765, 3198208), (9920, 3148236), (9984, 3128055), (10080, 3098264), (10416, 2998320), (10920, 2859936), (11160, 2798432), (11284, 2767680), (11520, 2710981), (11532, 2708160), (11648, 2681190), (11904, 2623530), (12090, 2583168), (12480, 2502444), (12493, 2499840), (12896, 2421720), (13020, 2398656), (13104, 2383280), (13440, 2323698), (13454, 2321280), (13888, 2248740), (14105, 2214144), (14415, 2166528), (14508, 2152640), (14560, 2144952), (14880, 2098824), (14976, 2085370), (15376, 2031120), (15624, 1998880), (16120, 1937376), (16128, 1936415), (16380, 1906624), (16640, 1876833), (16926, 1845120), (17298, 1805440), (17360, 1798992), (17472, 1787460), (17856, 1749020), (18135, 1722112), (18720, 1668296), (19220, 1624896), (19344, 1614480), (19530, 1599104), (19840, 1574118), (20160, 1549132), (20181, 1547520), (20832, 1499160), (21840, 1429968), (22320, 1399216), (22568, 1383840), (23064, 1354080), (23296, 1340595), (23808, 1311765), (24180, 1291584), (24960, 1251222), (24986, 1249920), (25389, 1230080), (25792, 1210860), (26040, 1199328), (26208, 1191640), (26880, 1161849), (26908, 1160640), (27776, 1124370), (28210, 1107072), (28830, 1083264), (29016, 1076320), (29120, 1072476), (29760, 1049412), (29791, 1048320), (29952, 1042685), (30752, 1015560), (31248, 999440), (32240, 968688), (32760, 953312), (33635, 928512), (33852, 922560), (34596, 902720), (34720, 899496), (34944, 893730), (35712, 874510), (36270, 861056), (37440, 834148), (37479, 833280), (38440, 812448), (38688, 807240), (39060, 799552), (39680, 787059), (40320, 774566), (40362, 773760), (41664, 749580), (42315, 738048), (43245, 722176), (43680, 714984), (44640, 699608), (45136, 691920), (46128, 677040), (48360, 645792), (49920, 625611), (49972, 624960), (50778, 615040), (51584, 605430), (52080, 599664), (52416, 595820), (53816, 580320), (55552, 562185), (56420, 553536), (57660, 541632), (58032, 538160), (58240, 536238), (59520, 524706), (59582, 524160), (60543, 515840), (61504, 507780), (62465, 499968), (62496, 499720), (64480, 484344), (65520, 476656), (67270, 464256), (67704, 461280), (69192, 451360), (69440, 449748), (69888, 446865), (71424, 437255), (72540, 430528), (74880, 417074), (74958, 416640), (76880, 406224), (77376, 403620), (78120, 399776), (80640, 387283), (80724, 386880), (83328, 374790), (84630, 369024), (86490, 361088), (87360, 357492), (87451, 357120), (89280, 349804), (89373, 349440), (90272, 345960), (92256, 338520), (96720, 322896), (99944, 312480), (100905, 309504), (101556, 307520), (103168, 302715), (104160, 299832), (104832, 297910), (107632, 290160), (112437, 277760), (112840, 276768), (115320, 270816), (116064, 269080), (116480, 268119), (119040, 262353), (119164, 262080), (121086, 257920), (123008, 253890), (124930, 249984), (124992, 249860), (126945, 246016), (128960, 242172), (131040, 238328), (134540, 232128), (135408, 230640), (138384, 225680), (138880, 224874), (145080, 215264), (148955, 209664), (149760, 208537), (149916, 208320), (153760, 203112), (154752, 201810), (156240, 199888), (161448, 193440), (166656, 187395), (169260, 184512), (172980, 180544), (174720, 178746), (174902, 178560)]