20201698080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 672

約数和(自身を含む): 76364080128

約数和(自身を除く): 56162382048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 81, 90, 93, 96, 108, 111, 120, 124, 135, 144, 148, 151, 155, 160, 162, 180, 185, 186, 216, 222, 240, 243, 248, 270, 279, 288, 296, 302, 310, 324, 333, 360, 370, 372, 405, 432, 444, 453, 465, 480, 486, 496, 540, 555, 558, 592, 604, 620, 648, 666, 720, 729, 740, 744, 755, 810, 837, 864, 888, 906, 930, 972, 992, 999, 1080, 1110, 1116, 1147, 1184, 1208, 1215, 1240, 1296, 1332, 1359, 1395, 1440, 1458, 1480, 1488, 1510, 1620, 1665, 1674, 1776, 1812, 1860, 1944, 1998, 2160, 2220, 2232, 2265, 2294, 2416, 2430, 2480, 2511, 2592, 2664, 2718, 2790, 2916, 2960, 2976, 2997, 3020, 3240, 3330, 3348, 3441, 3552, 3624, 3645, 3720, 3888, 3996, 4077, 4185, 4320, 4440, 4464, 4530, 4588, 4681, 4832, 4860, 4960, 4995, 5022, 5328, 5436, 5580, 5587, 5735, 5832, 5920, 5994, 6040, 6480, 6660, 6696, 6795, 6882, 7248, 7290, 7440, 7533, 7776, 7992, 8154, 8370, 8880, 8928, 8991, 9060, 9176, 9362, 9720, 9990, 10044, 10323, 10656, 10872, 11160, 11174, 11470, 11664, 11988, 12080, 12231, 12555, 12960, 13320, 13392, 13590, 13764, 14043, 14496, 14580, 14880, 14985, 15066, 15984, 16308, 16740, 16761, 17205, 17760, 17982, 18120, 18352, 18724, 19440, 19980, 20088, 20385, 20646, 21744, 22320, 22348, 22599, 22940, 23328, 23405, 23976, 24160, 24462, 25110, 26640, 26784, 26973, 27180, 27528, 27935, 28086, 29160, 29970, 30132, 30969, 31968, 32616, 33480, 33522, 34410, 35964, 36240, 36693, 36704, 37448, 37665, 38880, 39960, 40176, 40770, 41292, 42129, 43488, 44640, 44696, 44955, 45198, 45880, 46810, 47952, 48924, 50220, 50283, 51615, 53280, 53946, 54360, 55056, 55870, 56172, 58320, 59940, 60264, 61155, 61938, 65232, 66960, 67044, 68820, 70215, 71928, 72480, 73386, 74896, 75330, 79920, 80352, 81540, 82584, 83805, 84258, 89392, 89910, 90396, 91760, 92907, 93620, 95904, 97848, 100440, 100566, 103230, 107892, 108720, 110079, 110112, 111740, 112344, 112995, 116640, 119880, 120528, 122310, 123876, 126387, 130464, 133920, 134088, 134865, 137640, 140430, 143856, 146772, 149792, 150660, 150849, 154845, 159840, 163080, 165168, 167610, 168516, 173197, 178784, 179820, 180792, 183465, 183520, 185814, 187240, 195696, 200880, 201132, 206460, 210645, 215784, 217440, 220158, 223480, 224688, 225990, 239760, 241056, 244620, 247752, 251415, 252774, 268176, 269730, 275280, 278721, 280860, 287712, 293544, 301320, 301698, 309690, 326160, 330336, 335220, 337032, 346394, 359640, 361584, 366930, 371628, 374480, 379161, 391392, 401760, 402264, 412920, 421290, 431568, 440316, 446960, 449376, 451980, 452547, 464535, 479520, 489240, 495504, 502830, 505548, 519591, 536352, 539460, 550395, 550560, 557442, 561720, 587088, 602640, 603396, 619380, 631935, 652320, 670440, 674064, 692788, 719280, 723168, 733860, 743256, 748960, 754245, 758322, 804528, 825840, 836163, 842580, 863136, 865985, 880632, 893920, 903960, 905094, 929070, 978480, 991008, 1005660, 1011096, 1039182, 1078920, 1100790, 1114884, 1123440, 1137483, 1174176, 1205280, 1206792, 1238760, 1263870, 1340880, 1348128, 1357641, 1385576, 1393605, 1438560, 1467720, 1486512, 1508490, 1516644, 1558773, 1609056, 1651680, 1672326, 1685160, 1731970, 1761264, 1807920, 1810188, 1858140, 1895805, 1956960, 2011320, 2022192, 2078364, 2157840, 2201580, 2229768, 2246880, 2262735, 2274966, 2413584, 2477520, 2527740, 2597955, 2681760, 2715282, 2771152, 2787210, 2935440, 2973024, 3016980, 3033288, 3117546, 3344652, 3370320, 3412449, 3463940, 3522528, 3615840, 3620376, 3716280, 3791610, 4022640, 4044384, 4072923, 4156728, 4180815, 4315680, 4403160, 4459536, 4525470, 4549932, 4676319, 4827168, 4955040, 5055480, 5195910, 5430564, 5542304, 5574420, 5687415, 5870880, 6033960, 6066576, 6235092, 6689304, 6740640, 6788205, 6824898, 6927880, 7240752, 7432560, 7583220, 7793865, 8045280, 8145846, 8313456, 8361630, 8806320, 8919072, 9050940, 9099864, 9352638, 10110960, 10391820, 10861128, 11148840, 11374830, 12067920, 12133152, 12470184, 13378608, 13576410, 13649796, 13855760, 14028957, 14481504, 14865120, 15166440, 15587730, 16291692, 16626912, 16723260, 17062245, 17612640, 18101880, 18199728, 18705276, 20221920, 20364615, 20783640, 21722256, 22297680, 22749660, 23381595, 24135840, 24940368, 26757216, 27152820, 27299592, 27711520, 28057914, 30332880, 31175460, 32583384, 33446520, 34124490, 36203760, 36399456, 37410552, 40729230, 41567280, 42086871, 43444512, 44595360, 45499320, 46763190, 49880736, 54305640, 54599184, 56115828, 60665760, 62350920, 65166768, 66893040, 68248980, 70144785, 72407520, 74821104, 81458460, 83134560, 84173742, 90998640, 93526380, 108611280, 109198368, 112231656, 124701840, 126260613, 130333536, 133786080, 136497960, 140289570, 149642208, 162916920, 168347484, 181997280, 187052760, 210434355, 217222560, 224463312, 249403680, 252521226, 272995920, 280579140, 325833840, 336694968, 374105520, 420868710, 448926624, 505042452, 545991840, 561158280, 631303065, 651667680, 673389936, 748211040, 841737420, 1010084904, 1122316560, 1262606130, 1346779872, 1683474840, 2020169808, 2244633120, 2525212260, 3366949680, 4040339616, 5050424520, 6733899360, 10100849040, 20201698080]

約数ペア:

[(1, 20201698080), (2, 10100849040), (3, 6733899360), (4, 5050424520), (5, 4040339616), (6, 3366949680), (8, 2525212260), (9, 2244633120), (10, 2020169808), (12, 1683474840), (15, 1346779872), (16, 1262606130), (18, 1122316560), (20, 1010084904), (24, 841737420), (27, 748211040), (30, 673389936), (31, 651667680), (32, 631303065), (36, 561158280), (37, 545991840), (40, 505042452), (45, 448926624), (48, 420868710), (54, 374105520), (60, 336694968), (62, 325833840), (72, 280579140), (74, 272995920), (80, 252521226), (81, 249403680), (90, 224463312), (93, 217222560), (96, 210434355), (108, 187052760), (111, 181997280), (120, 168347484), (124, 162916920), (135, 149642208), (144, 140289570), (148, 136497960), (151, 133786080), (155, 130333536), (160, 126260613), (162, 124701840), (180, 112231656), (185, 109198368), (186, 108611280), (216, 93526380), (222, 90998640), (240, 84173742), (243, 83134560), (248, 81458460), (270, 74821104), (279, 72407520), (288, 70144785), (296, 68248980), (302, 66893040), (310, 65166768), (324, 62350920), (333, 60665760), (360, 56115828), (370, 54599184), (372, 54305640), (405, 49880736), (432, 46763190), (444, 45499320), (453, 44595360), (465, 43444512), (480, 42086871), (486, 41567280), (496, 40729230), (540, 37410552), (555, 36399456), (558, 36203760), (592, 34124490), (604, 33446520), (620, 32583384), (648, 31175460), (666, 30332880), (720, 28057914), (729, 27711520), (740, 27299592), (744, 27152820), (755, 26757216), (810, 24940368), (837, 24135840), (864, 23381595), (888, 22749660), (906, 22297680), (930, 21722256), (972, 20783640), (992, 20364615), (999, 20221920), (1080, 18705276), (1110, 18199728), (1116, 18101880), (1147, 17612640), (1184, 17062245), (1208, 16723260), (1215, 16626912), (1240, 16291692), (1296, 15587730), (1332, 15166440), (1359, 14865120), (1395, 14481504), (1440, 14028957), (1458, 13855760), (1480, 13649796), (1488, 13576410), (1510, 13378608), (1620, 12470184), (1665, 12133152), (1674, 12067920), (1776, 11374830), (1812, 11148840), (1860, 10861128), (1944, 10391820), (1998, 10110960), (2160, 9352638), (2220, 9099864), (2232, 9050940), (2265, 8919072), (2294, 8806320), (2416, 8361630), (2430, 8313456), (2480, 8145846), (2511, 8045280), (2592, 7793865), (2664, 7583220), (2718, 7432560), (2790, 7240752), (2916, 6927880), (2960, 6824898), (2976, 6788205), (2997, 6740640), (3020, 6689304), (3240, 6235092), (3330, 6066576), (3348, 6033960), (3441, 5870880), (3552, 5687415), (3624, 5574420), (3645, 5542304), (3720, 5430564), (3888, 5195910), (3996, 5055480), (4077, 4955040), (4185, 4827168), (4320, 4676319), (4440, 4549932), (4464, 4525470), (4530, 4459536), (4588, 4403160), (4681, 4315680), (4832, 4180815), (4860, 4156728), (4960, 4072923), (4995, 4044384), (5022, 4022640), (5328, 3791610), (5436, 3716280), (5580, 3620376), (5587, 3615840), (5735, 3522528), (5832, 3463940), (5920, 3412449), (5994, 3370320), (6040, 3344652), (6480, 3117546), (6660, 3033288), (6696, 3016980), (6795, 2973024), (6882, 2935440), (7248, 2787210), (7290, 2771152), (7440, 2715282), (7533, 2681760), (7776, 2597955), (7992, 2527740), (8154, 2477520), (8370, 2413584), (8880, 2274966), (8928, 2262735), (8991, 2246880), (9060, 2229768), (9176, 2201580), (9362, 2157840), (9720, 2078364), (9990, 2022192), (10044, 2011320), (10323, 1956960), (10656, 1895805), (10872, 1858140), (11160, 1810188), (11174, 1807920), (11470, 1761264), (11664, 1731970), (11988, 1685160), (12080, 1672326), (12231, 1651680), (12555, 1609056), (12960, 1558773), (13320, 1516644), (13392, 1508490), (13590, 1486512), (13764, 1467720), (14043, 1438560), (14496, 1393605), (14580, 1385576), (14880, 1357641), (14985, 1348128), (15066, 1340880), (15984, 1263870), (16308, 1238760), (16740, 1206792), (16761, 1205280), (17205, 1174176), (17760, 1137483), (17982, 1123440), (18120, 1114884), (18352, 1100790), (18724, 1078920), (19440, 1039182), (19980, 1011096), (20088, 1005660), (20385, 991008), (20646, 978480), (21744, 929070), (22320, 905094), (22348, 903960), (22599, 893920), (22940, 880632), (23328, 865985), (23405, 863136), (23976, 842580), (24160, 836163), (24462, 825840), (25110, 804528), (26640, 758322), (26784, 754245), (26973, 748960), (27180, 743256), (27528, 733860), (27935, 723168), (28086, 719280), (29160, 692788), (29970, 674064), (30132, 670440), (30969, 652320), (31968, 631935), (32616, 619380), (33480, 603396), (33522, 602640), (34410, 587088), (35964, 561720), (36240, 557442), (36693, 550560), (36704, 550395), (37448, 539460), (37665, 536352), (38880, 519591), (39960, 505548), (40176, 502830), (40770, 495504), (41292, 489240), (42129, 479520), (43488, 464535), (44640, 452547), (44696, 451980), (44955, 449376), (45198, 446960), (45880, 440316), (46810, 431568), (47952, 421290), (48924, 412920), (50220, 402264), (50283, 401760), (51615, 391392), (53280, 379161), (53946, 374480), (54360, 371628), (55056, 366930), (55870, 361584), (56172, 359640), (58320, 346394), (59940, 337032), (60264, 335220), (61155, 330336), (61938, 326160), (65232, 309690), (66960, 301698), (67044, 301320), (68820, 293544), (70215, 287712), (71928, 280860), (72480, 278721), (73386, 275280), (74896, 269730), (75330, 268176), (79920, 252774), (80352, 251415), (81540, 247752), (82584, 244620), (83805, 241056), (84258, 239760), (89392, 225990), (89910, 224688), (90396, 223480), (91760, 220158), (92907, 217440), (93620, 215784), (95904, 210645), (97848, 206460), (100440, 201132), (100566, 200880), (103230, 195696), (107892, 187240), (108720, 185814), (110079, 183520), (110112, 183465), (111740, 180792), (112344, 179820), (112995, 178784), (116640, 173197), (119880, 168516), (120528, 167610), (122310, 165168), (123876, 163080), (126387, 159840), (130464, 154845), (133920, 150849), (134088, 150660), (134865, 149792), (137640, 146772), (140430, 143856)]