21198620160

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 560

約数和(自身を含む): 78520193136

約数和(自身を除く): 57321572976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 243, 256, 270, 288, 296, 307, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 512, 540, 555, 576, 592, 614, 640, 648, 666, 720, 729, 740, 768, 810, 864, 888, 921, 960, 972, 999, 1080, 1110, 1152, 1184, 1215, 1228, 1280, 1296, 1332, 1440, 1458, 1480, 1535, 1536, 1620, 1665, 1728, 1776, 1842, 1920, 1944, 1998, 2160, 2220, 2304, 2368, 2430, 2456, 2560, 2592, 2664, 2763, 2880, 2916, 2960, 2997, 3070, 3240, 3330, 3456, 3552, 3645, 3684, 3840, 3888, 3996, 4320, 4440, 4605, 4608, 4736, 4860, 4912, 4995, 5184, 5328, 5526, 5760, 5832, 5920, 5994, 6140, 6480, 6660, 6912, 7104, 7290, 7368, 7680, 7776, 7992, 8289, 8640, 8880, 8991, 9210, 9472, 9720, 9824, 9990, 10368, 10656, 11052, 11359, 11520, 11664, 11840, 11988, 12280, 12960, 13320, 13815, 13824, 14208, 14580, 14736, 14985, 15552, 15984, 16578, 17280, 17760, 17982, 18420, 18944, 19440, 19648, 19980, 20736, 21312, 22104, 22718, 23040, 23328, 23680, 23976, 24560, 24867, 25920, 26640, 26973, 27630, 28416, 29160, 29472, 29970, 31104, 31968, 33156, 34077, 34560, 35520, 35964, 36840, 38880, 39296, 39960, 41445, 41472, 42624, 44208, 44955, 45436, 46656, 47360, 47952, 49120, 49734, 51840, 53280, 53946, 55260, 56795, 56832, 58320, 58944, 59940, 62208, 63936, 66312, 68154, 69120, 71040, 71928, 73680, 74601, 77760, 78592, 79920, 82890, 85248, 88416, 89910, 90872, 93312, 94720, 95904, 98240, 99468, 102231, 103680, 106560, 107892, 110520, 113590, 116640, 117888, 119880, 124335, 124416, 127872, 132624, 134865, 136308, 142080, 143856, 147360, 149202, 155520, 157184, 159840, 165780, 170385, 170496, 176832, 179820, 181744, 186624, 191808, 196480, 198936, 204462, 207360, 213120, 215784, 221040, 223803, 227180, 233280, 235776, 239760, 248670, 255744, 265248, 269730, 272616, 284160, 287712, 294720, 298404, 306693, 311040, 319680, 331560, 340770, 353664, 359640, 363488, 373005, 373248, 383616, 392960, 397872, 408924, 426240, 431568, 442080, 447606, 454360, 466560, 471552, 479520, 497340, 511155, 511488, 530496, 539460, 545232, 575424, 589440, 596808, 613386, 622080, 639360, 663120, 681540, 707328, 719280, 726976, 746010, 767232, 785920, 795744, 817848, 852480, 863136, 884160, 895212, 908720, 920079, 933120, 959040, 994680, 1022310, 1060992, 1078920, 1090464, 1119015, 1150848, 1178880, 1193616, 1226772, 1278720, 1326240, 1363080, 1414656, 1438560, 1453952, 1492020, 1533465, 1534464, 1591488, 1635696, 1726272, 1768320, 1790424, 1817440, 1840158, 1866240, 1918080, 1989360, 2044620, 2121984, 2157840, 2180928, 2238030, 2301696, 2357760, 2387232, 2453544, 2557440, 2652480, 2726160, 2760237, 2877120, 2907904, 2984040, 3066930, 3182976, 3271392, 3452544, 3536640, 3580848, 3634880, 3680316, 3836160, 3978720, 4089240, 4243968, 4315680, 4361856, 4476060, 4600395, 4603392, 4774464, 4907088, 5304960, 5452320, 5520474, 5754240, 5815808, 5968080, 6133860, 6365952, 6542784, 6905088, 7073280, 7161696, 7269760, 7360632, 7672320, 7957440, 8178480, 8280711, 8631360, 8723712, 8952120, 9200790, 9548928, 9814176, 10609920, 10904640, 11040948, 11508480, 11936160, 12267720, 12731904, 13085568, 13801185, 13810176, 14323392, 14539520, 14721264, 15914880, 16356960, 16561422, 17262720, 17447424, 17904240, 18401580, 19097856, 19628352, 21219840, 21809280, 22081896, 23016960, 23872320, 24535440, 26171136, 27602370, 28646784, 29079040, 29442528, 31829760, 32713920, 33122844, 34525440, 35808480, 36803160, 38195712, 39256704, 41403555, 43618560, 44163792, 47744640, 49070880, 52342272, 55204740, 57293568, 58885056, 63659520, 65427840, 66245688, 69050880, 71616960, 73606320, 78513408, 82807110, 87237120, 88327584, 95489280, 98141760, 110409480, 114587136, 117770112, 130855680, 132491376, 143233920, 147212640, 157026816, 165614220, 176655168, 190978560, 196283520, 220818960, 235540224, 261711360, 264982752, 286467840, 294425280, 331228440, 353310336, 392567040, 441637920, 471080448, 529965504, 572935680, 588850560, 662456880, 706620672, 785134080, 883275840, 1059931008, 1177701120, 1324913760, 1413241344, 1766551680, 2119862016, 2355402240, 2649827520, 3533103360, 4239724032, 5299655040, 7066206720, 10599310080, 21198620160]

約数ペア:

[(1, 21198620160), (2, 10599310080), (3, 7066206720), (4, 5299655040), (5, 4239724032), (6, 3533103360), (8, 2649827520), (9, 2355402240), (10, 2119862016), (12, 1766551680), (15, 1413241344), (16, 1324913760), (18, 1177701120), (20, 1059931008), (24, 883275840), (27, 785134080), (30, 706620672), (32, 662456880), (36, 588850560), (37, 572935680), (40, 529965504), (45, 471080448), (48, 441637920), (54, 392567040), (60, 353310336), (64, 331228440), (72, 294425280), (74, 286467840), (80, 264982752), (81, 261711360), (90, 235540224), (96, 220818960), (108, 196283520), (111, 190978560), (120, 176655168), (128, 165614220), (135, 157026816), (144, 147212640), (148, 143233920), (160, 132491376), (162, 130855680), (180, 117770112), (185, 114587136), (192, 110409480), (216, 98141760), (222, 95489280), (240, 88327584), (243, 87237120), (256, 82807110), (270, 78513408), (288, 73606320), (296, 71616960), (307, 69050880), (320, 66245688), (324, 65427840), (333, 63659520), (360, 58885056), (370, 57293568), (384, 55204740), (405, 52342272), (432, 49070880), (444, 47744640), (480, 44163792), (486, 43618560), (512, 41403555), (540, 39256704), (555, 38195712), (576, 36803160), (592, 35808480), (614, 34525440), (640, 33122844), (648, 32713920), (666, 31829760), (720, 29442528), (729, 29079040), (740, 28646784), (768, 27602370), (810, 26171136), (864, 24535440), (888, 23872320), (921, 23016960), (960, 22081896), (972, 21809280), (999, 21219840), (1080, 19628352), (1110, 19097856), (1152, 18401580), (1184, 17904240), (1215, 17447424), (1228, 17262720), (1280, 16561422), (1296, 16356960), (1332, 15914880), (1440, 14721264), (1458, 14539520), (1480, 14323392), (1535, 13810176), (1536, 13801185), (1620, 13085568), (1665, 12731904), (1728, 12267720), (1776, 11936160), (1842, 11508480), (1920, 11040948), (1944, 10904640), (1998, 10609920), (2160, 9814176), (2220, 9548928), (2304, 9200790), (2368, 8952120), (2430, 8723712), (2456, 8631360), (2560, 8280711), (2592, 8178480), (2664, 7957440), (2763, 7672320), (2880, 7360632), (2916, 7269760), (2960, 7161696), (2997, 7073280), (3070, 6905088), (3240, 6542784), (3330, 6365952), (3456, 6133860), (3552, 5968080), (3645, 5815808), (3684, 5754240), (3840, 5520474), (3888, 5452320), (3996, 5304960), (4320, 4907088), (4440, 4774464), (4605, 4603392), (4608, 4600395), (4736, 4476060), (4860, 4361856), (4912, 4315680), (4995, 4243968), (5184, 4089240), (5328, 3978720), (5526, 3836160), (5760, 3680316), (5832, 3634880), (5920, 3580848), (5994, 3536640), (6140, 3452544), (6480, 3271392), (6660, 3182976), (6912, 3066930), (7104, 2984040), (7290, 2907904), (7368, 2877120), (7680, 2760237), (7776, 2726160), (7992, 2652480), (8289, 2557440), (8640, 2453544), (8880, 2387232), (8991, 2357760), (9210, 2301696), (9472, 2238030), (9720, 2180928), (9824, 2157840), (9990, 2121984), (10368, 2044620), (10656, 1989360), (11052, 1918080), (11359, 1866240), (11520, 1840158), (11664, 1817440), (11840, 1790424), (11988, 1768320), (12280, 1726272), (12960, 1635696), (13320, 1591488), (13815, 1534464), (13824, 1533465), (14208, 1492020), (14580, 1453952), (14736, 1438560), (14985, 1414656), (15552, 1363080), (15984, 1326240), (16578, 1278720), (17280, 1226772), (17760, 1193616), (17982, 1178880), (18420, 1150848), (18944, 1119015), (19440, 1090464), (19648, 1078920), (19980, 1060992), (20736, 1022310), (21312, 994680), (22104, 959040), (22718, 933120), (23040, 920079), (23328, 908720), (23680, 895212), (23976, 884160), (24560, 863136), (24867, 852480), (25920, 817848), (26640, 795744), (26973, 785920), (27630, 767232), (28416, 746010), (29160, 726976), (29472, 719280), (29970, 707328), (31104, 681540), (31968, 663120), (33156, 639360), (34077, 622080), (34560, 613386), (35520, 596808), (35964, 589440), (36840, 575424), (38880, 545232), (39296, 539460), (39960, 530496), (41445, 511488), (41472, 511155), (42624, 497340), (44208, 479520), (44955, 471552), (45436, 466560), (46656, 454360), (47360, 447606), (47952, 442080), (49120, 431568), (49734, 426240), (51840, 408924), (53280, 397872), (53946, 392960), (55260, 383616), (56795, 373248), (56832, 373005), (58320, 363488), (58944, 359640), (59940, 353664), (62208, 340770), (63936, 331560), (66312, 319680), (68154, 311040), (69120, 306693), (71040, 298404), (71928, 294720), (73680, 287712), (74601, 284160), (77760, 272616), (78592, 269730), (79920, 265248), (82890, 255744), (85248, 248670), (88416, 239760), (89910, 235776), (90872, 233280), (93312, 227180), (94720, 223803), (95904, 221040), (98240, 215784), (99468, 213120), (102231, 207360), (103680, 204462), (106560, 198936), (107892, 196480), (110520, 191808), (113590, 186624), (116640, 181744), (117888, 179820), (119880, 176832), (124335, 170496), (124416, 170385), (127872, 165780), (132624, 159840), (134865, 157184), (136308, 155520), (142080, 149202), (143856, 147360)]