20169456840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 768

約数和(自身を含む): 79840051200

約数和(自身を除く): 59670594360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 52, 54, 57, 60, 62, 65, 72, 76, 78, 81, 90, 93, 95, 104, 108, 114, 117, 120, 124, 130, 135, 152, 155, 156, 162, 171, 180, 186, 190, 195, 216, 228, 234, 243, 247, 248, 260, 270, 271, 279, 285, 310, 312, 324, 342, 351, 360, 372, 380, 390, 403, 405, 456, 465, 468, 486, 494, 513, 520, 540, 542, 558, 570, 585, 589, 620, 648, 684, 702, 741, 744, 760, 780, 806, 810, 813, 837, 855, 930, 936, 972, 988, 1026, 1053, 1080, 1084, 1116, 1140, 1170, 1178, 1209, 1215, 1235, 1240, 1355, 1368, 1395, 1404, 1482, 1539, 1560, 1612, 1620, 1626, 1674, 1710, 1755, 1767, 1860, 1944, 1976, 2015, 2052, 2106, 2168, 2223, 2232, 2280, 2340, 2356, 2418, 2430, 2439, 2470, 2511, 2565, 2710, 2790, 2808, 2945, 2964, 3078, 3159, 3224, 3240, 3252, 3348, 3420, 3510, 3523, 3534, 3627, 3705, 3720, 4030, 4065, 4104, 4185, 4212, 4446, 4617, 4680, 4712, 4836, 4860, 4878, 4940, 5022, 5130, 5149, 5265, 5301, 5420, 5580, 5890, 5928, 6045, 6156, 6318, 6504, 6669, 6696, 6840, 7020, 7046, 7068, 7254, 7317, 7410, 7533, 7657, 7695, 8060, 8130, 8370, 8401, 8424, 8835, 8892, 9234, 9672, 9720, 9756, 9880, 10044, 10260, 10298, 10530, 10569, 10602, 10840, 10881, 11115, 11160, 11780, 12090, 12195, 12312, 12555, 12636, 13338, 14040, 14092, 14136, 14508, 14634, 14820, 15066, 15314, 15390, 15447, 15795, 15903, 16120, 16260, 16740, 16802, 17615, 17670, 17784, 18135, 18468, 19512, 20007, 20088, 20520, 20596, 21060, 21138, 21204, 21762, 21951, 22230, 22971, 23085, 23560, 24180, 24390, 25110, 25203, 25272, 25745, 26505, 26676, 28184, 29016, 29268, 29640, 30132, 30628, 30780, 30894, 31590, 31707, 31806, 32520, 32643, 33345, 33480, 33604, 35230, 35340, 36270, 36585, 36936, 37665, 38285, 40014, 41192, 42005, 42120, 42276, 42408, 43524, 43902, 44460, 45942, 46170, 46341, 47709, 48360, 48780, 50220, 50406, 51490, 52845, 53010, 53352, 54405, 58536, 60021, 60264, 61256, 61560, 61788, 63180, 63414, 63612, 65286, 65853, 66690, 66937, 67208, 68913, 70460, 70680, 72540, 73170, 75330, 75609, 76570, 77235, 79515, 80028, 84010, 84552, 87048, 87804, 88920, 91884, 92340, 92682, 95121, 95418, 97560, 97929, 100035, 100440, 100812, 102980, 105690, 106020, 108810, 109213, 109755, 114855, 120042, 123576, 126015, 126360, 126828, 127224, 130572, 131706, 133380, 133874, 137826, 139023, 140920, 143127, 145080, 146340, 150660, 151218, 153140, 154470, 158535, 159030, 159619, 160056, 163215, 168020, 175608, 183768, 184680, 185364, 190242, 190836, 195858, 200070, 200811, 201624, 205960, 206739, 211380, 212040, 217620, 218426, 219510, 226827, 229710, 231705, 238545, 240084, 252030, 253656, 261144, 263412, 266760, 267748, 275652, 278046, 285363, 286254, 292680, 300105, 301320, 302436, 306280, 308940, 317070, 318060, 319238, 326430, 327639, 329265, 334685, 336040, 344565, 370728, 378045, 380484, 381672, 391716, 400140, 401622, 413478, 417069, 422760, 435240, 436852, 439020, 453654, 459420, 463410, 475605, 477090, 478857, 480168, 489645, 504060, 526824, 535496, 546065, 551304, 556092, 570726, 572508, 600210, 602433, 604872, 617880, 620217, 634140, 636120, 638476, 652860, 655278, 658530, 669370, 680481, 689130, 695115, 715635, 756090, 760968, 783432, 798095, 800280, 803244, 826956, 834138, 856089, 873704, 878040, 907308, 918840, 926820, 951210, 954180, 957714, 979290, 982917, 1004055, 1008120, 1033695, 1092130, 1112184, 1134135, 1141452, 1145016, 1200420, 1204866, 1240434, 1251207, 1268280, 1276952, 1305720, 1310556, 1317060, 1338740, 1360962, 1378260, 1390230, 1426815, 1431270, 1436571, 1512180, 1596190, 1606488, 1638195, 1653912, 1668276, 1712178, 1807299, 1814616, 1853640, 1860651, 1902420, 1908360, 1915428, 1958580, 1965834, 2008110, 2041443, 2067390, 2075047, 2085345, 2184260, 2268270, 2282904, 2394285, 2400840, 2409732, 2480868, 2502414, 2621112, 2634120, 2677480, 2721924, 2756520, 2780460, 2853630, 2862540, 2873142, 2948751, 3012165, 3024360, 3101085, 3192380, 3276390, 3336552, 3402405, 3424356, 3614598, 3721302, 3804840, 3830856, 3917160, 3931668, 4016220, 4082886, 4134780, 4150094, 4170690, 4280445, 4309713, 4368520, 4536540, 4788570, 4819464, 4914585, 4961736, 5004828, 5421897, 5443848, 5560920, 5707260, 5725080, 5746284, 5897502, 6024330, 6202170, 6225141, 6256035, 6384760, 6552780, 6804810, 6848712, 7182855, 7229196, 7442604, 7863336, 8032440, 8165772, 8269560, 8300188, 8341380, 8560890, 8619426, 8846253, 9036495, 9073080, 9303255, 9577140, 9829170, 10009656, 10207215, 10375235, 10843794, 11414520, 11492568, 11795004, 12048660, 12404340, 12450282, 12512070, 12929139, 13105560, 13609620, 14365710, 14458392, 14743755, 14885208, 16265691, 16331544, 16600376, 16682760, 17121780, 17238852, 17692506, 18072990, 18606510, 18675423, 19154280, 19658340, 20414430, 20750470, 21548565, 21687588, 23590008, 24097320, 24808680, 24900564, 25024140, 25858278, 26538759, 27109485, 27219240, 28731420, 29487510, 31125705, 32531382, 34243560, 34477704, 35385012, 36145980, 37213020, 37350846, 38787417, 39316680, 40828860, 41500940, 43097130, 43375176, 44231265, 49801128, 50048280, 51716556, 53077518, 54218970, 56026269, 57462840, 58975020, 62251410, 64645695, 65062764, 70770024, 72291960, 74426040, 74701692, 77574834, 81328455, 81657720, 83001880, 86194260, 88462530, 93377115, 103433112, 106155036, 108437940, 112052538, 117950040, 124502820, 129291390, 130125528, 132693795, 149403384, 155149668, 162656910, 168078807, 172388520, 176925060, 186754230, 193937085, 212310072, 216875880, 224105076, 249005640, 258582780, 265387590, 280131345, 310299336, 325313820, 336157614, 353850120, 373508460, 387874170, 448210152, 504236421, 517165560, 530775180, 560262690, 650627640, 672315228, 747016920, 775748340, 840394035, 1008472842, 1061550360, 1120525380, 1344630456, 1551496680, 1680788070, 2016945684, 2241050760, 2521182105, 3361576140, 4033891368, 5042364210, 6723152280, 10084728420, 20169456840]

約数ペア:

[(1, 20169456840), (2, 10084728420), (3, 6723152280), (4, 5042364210), (5, 4033891368), (6, 3361576140), (8, 2521182105), (9, 2241050760), (10, 2016945684), (12, 1680788070), (13, 1551496680), (15, 1344630456), (18, 1120525380), (19, 1061550360), (20, 1008472842), (24, 840394035), (26, 775748340), (27, 747016920), (30, 672315228), (31, 650627640), (36, 560262690), (38, 530775180), (39, 517165560), (40, 504236421), (45, 448210152), (52, 387874170), (54, 373508460), (57, 353850120), (60, 336157614), (62, 325313820), (65, 310299336), (72, 280131345), (76, 265387590), (78, 258582780), (81, 249005640), (90, 224105076), (93, 216875880), (95, 212310072), (104, 193937085), (108, 186754230), (114, 176925060), (117, 172388520), (120, 168078807), (124, 162656910), (130, 155149668), (135, 149403384), (152, 132693795), (155, 130125528), (156, 129291390), (162, 124502820), (171, 117950040), (180, 112052538), (186, 108437940), (190, 106155036), (195, 103433112), (216, 93377115), (228, 88462530), (234, 86194260), (243, 83001880), (247, 81657720), (248, 81328455), (260, 77574834), (270, 74701692), (271, 74426040), (279, 72291960), (285, 70770024), (310, 65062764), (312, 64645695), (324, 62251410), (342, 58975020), (351, 57462840), (360, 56026269), (372, 54218970), (380, 53077518), (390, 51716556), (403, 50048280), (405, 49801128), (456, 44231265), (465, 43375176), (468, 43097130), (486, 41500940), (494, 40828860), (513, 39316680), (520, 38787417), (540, 37350846), (542, 37213020), (558, 36145980), (570, 35385012), (585, 34477704), (589, 34243560), (620, 32531382), (648, 31125705), (684, 29487510), (702, 28731420), (741, 27219240), (744, 27109485), (760, 26538759), (780, 25858278), (806, 25024140), (810, 24900564), (813, 24808680), (837, 24097320), (855, 23590008), (930, 21687588), (936, 21548565), (972, 20750470), (988, 20414430), (1026, 19658340), (1053, 19154280), (1080, 18675423), (1084, 18606510), (1116, 18072990), (1140, 17692506), (1170, 17238852), (1178, 17121780), (1209, 16682760), (1215, 16600376), (1235, 16331544), (1240, 16265691), (1355, 14885208), (1368, 14743755), (1395, 14458392), (1404, 14365710), (1482, 13609620), (1539, 13105560), (1560, 12929139), (1612, 12512070), (1620, 12450282), (1626, 12404340), (1674, 12048660), (1710, 11795004), (1755, 11492568), (1767, 11414520), (1860, 10843794), (1944, 10375235), (1976, 10207215), (2015, 10009656), (2052, 9829170), (2106, 9577140), (2168, 9303255), (2223, 9073080), (2232, 9036495), (2280, 8846253), (2340, 8619426), (2356, 8560890), (2418, 8341380), (2430, 8300188), (2439, 8269560), (2470, 8165772), (2511, 8032440), (2565, 7863336), (2710, 7442604), (2790, 7229196), (2808, 7182855), (2945, 6848712), (2964, 6804810), (3078, 6552780), (3159, 6384760), (3224, 6256035), (3240, 6225141), (3252, 6202170), (3348, 6024330), (3420, 5897502), (3510, 5746284), (3523, 5725080), (3534, 5707260), (3627, 5560920), (3705, 5443848), (3720, 5421897), (4030, 5004828), (4065, 4961736), (4104, 4914585), (4185, 4819464), (4212, 4788570), (4446, 4536540), (4617, 4368520), (4680, 4309713), (4712, 4280445), (4836, 4170690), (4860, 4150094), (4878, 4134780), (4940, 4082886), (5022, 4016220), (5130, 3931668), (5149, 3917160), (5265, 3830856), (5301, 3804840), (5420, 3721302), (5580, 3614598), (5890, 3424356), (5928, 3402405), (6045, 3336552), (6156, 3276390), (6318, 3192380), (6504, 3101085), (6669, 3024360), (6696, 3012165), (6840, 2948751), (7020, 2873142), (7046, 2862540), (7068, 2853630), (7254, 2780460), (7317, 2756520), (7410, 2721924), (7533, 2677480), (7657, 2634120), (7695, 2621112), (8060, 2502414), (8130, 2480868), (8370, 2409732), (8401, 2400840), (8424, 2394285), (8835, 2282904), (8892, 2268270), (9234, 2184260), (9672, 2085345), (9720, 2075047), (9756, 2067390), (9880, 2041443), (10044, 2008110), (10260, 1965834), (10298, 1958580), (10530, 1915428), (10569, 1908360), (10602, 1902420), (10840, 1860651), (10881, 1853640), (11115, 1814616), (11160, 1807299), (11780, 1712178), (12090, 1668276), (12195, 1653912), (12312, 1638195), (12555, 1606488), (12636, 1596190), (13338, 1512180), (14040, 1436571), (14092, 1431270), (14136, 1426815), (14508, 1390230), (14634, 1378260), (14820, 1360962), (15066, 1338740), (15314, 1317060), (15390, 1310556), (15447, 1305720), (15795, 1276952), (15903, 1268280), (16120, 1251207), (16260, 1240434), (16740, 1204866), (16802, 1200420), (17615, 1145016), (17670, 1141452), (17784, 1134135), (18135, 1112184), (18468, 1092130), (19512, 1033695), (20007, 1008120), (20088, 1004055), (20520, 982917), (20596, 979290), (21060, 957714), (21138, 954180), (21204, 951210), (21762, 926820), (21951, 918840), (22230, 907308), (22971, 878040), (23085, 873704), (23560, 856089), (24180, 834138), (24390, 826956), (25110, 803244), (25203, 800280), (25272, 798095), (25745, 783432), (26505, 760968), (26676, 756090), (28184, 715635), (29016, 695115), (29268, 689130), (29640, 680481), (30132, 669370), (30628, 658530), (30780, 655278), (30894, 652860), (31590, 638476), (31707, 636120), (31806, 634140), (32520, 620217), (32643, 617880), (33345, 604872), (33480, 602433), (33604, 600210), (35230, 572508), (35340, 570726), (36270, 556092), (36585, 551304), (36936, 546065), (37665, 535496), (38285, 526824), (40014, 504060), (41192, 489645), (42005, 480168), (42120, 478857), (42276, 477090), (42408, 475605), (43524, 463410), (43902, 459420), (44460, 453654), (45942, 439020), (46170, 436852), (46341, 435240), (47709, 422760), (48360, 417069), (48780, 413478), (50220, 401622), (50406, 400140), (51490, 391716), (52845, 381672), (53010, 380484), (53352, 378045), (54405, 370728), (58536, 344565), (60021, 336040), (60264, 334685), (61256, 329265), (61560, 327639), (61788, 326430), (63180, 319238), (63414, 318060), (63612, 317070), (65286, 308940), (65853, 306280), (66690, 302436), (66937, 301320), (67208, 300105), (68913, 292680), (70460, 286254), (70680, 285363), (72540, 278046), (73170, 275652), (75330, 267748), (75609, 266760), (76570, 263412), (77235, 261144), (79515, 253656), (80028, 252030), (84010, 240084), (84552, 238545), (87048, 231705), (87804, 229710), (88920, 226827), (91884, 219510), (92340, 218426), (92682, 217620), (95121, 212040), (95418, 211380), (97560, 206739), (97929, 205960), (100035, 201624), (100440, 200811), (100812, 200070), (102980, 195858), (105690, 190836), (106020, 190242), (108810, 185364), (109213, 184680), (109755, 183768), (114855, 175608), (120042, 168020), (123576, 163215), (126015, 160056), (126360, 159619), (126828, 159030), (127224, 158535), (130572, 154470), (131706, 153140), (133380, 151218), (133874, 150660), (137826, 146340), (139023, 145080), (140920, 143127)]