20677847040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2643

約数の個数: 288

約数和(自身を含む): 72499681800

約数和(自身を除く): 51821834760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 512, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1024, 1068, 1152, 1280, 1335, 1424, 1440, 1536, 1602, 1780, 1920, 2048, 2136, 2304, 2521, 2560, 2670, 2848, 2880, 3072, 3204, 3560, 3840, 4005, 4272, 4608, 5042, 5120, 5340, 5696, 5760, 6144, 6408, 7120, 7563, 7680, 8010, 8544, 9216, 10084, 10240, 10680, 11392, 11520, 12605, 12816, 14240, 15126, 15360, 16020, 17088, 18432, 20168, 21360, 22689, 22784, 23040, 25210, 25632, 28480, 30252, 30720, 32040, 34176, 37815, 40336, 42720, 45378, 45568, 46080, 50420, 51264, 56960, 60504, 64080, 68352, 75630, 80672, 85440, 90756, 91136, 92160, 100840, 102528, 113445, 113920, 121008, 128160, 136704, 151260, 161344, 170880, 181512, 182272, 201680, 205056, 224369, 226890, 227840, 242016, 256320, 273408, 302520, 322688, 341760, 363024, 403360, 410112, 448738, 453780, 455680, 484032, 512640, 546816, 605040, 645376, 673107, 683520, 726048, 806720, 820224, 897476, 907560, 911360, 968064, 1025280, 1121845, 1210080, 1290752, 1346214, 1367040, 1452096, 1613440, 1640448, 1794952, 1815120, 1936128, 2019321, 2050560, 2243690, 2420160, 2581504, 2692428, 2734080, 2904192, 3226880, 3365535, 3589904, 3630240, 3872256, 4038642, 4101120, 4487380, 4840320, 5163008, 5384856, 5808384, 6453760, 6731070, 7179808, 7260480, 7744512, 8077284, 8202240, 8974760, 9680640, 10096605, 10769712, 11616768, 12907520, 13462140, 14359616, 14520960, 15489024, 16154568, 17949520, 19361280, 20193210, 21539424, 23233536, 25815040, 26924280, 28719232, 29041920, 32309136, 35899040, 38722560, 40386420, 43078848, 46467072, 53848560, 57438464, 58083840, 64618272, 71798080, 77445120, 80772840, 86157696, 107697120, 114876928, 116167680, 129236544, 143596160, 161545680, 172315392, 215394240, 229753856, 232335360, 258473088, 287192320, 323091360, 344630784, 430788480, 459507712, 516946176, 574384640, 646182720, 689261568, 861576960, 1033892352, 1148769280, 1292365440, 1378523136, 1723153920, 2067784704, 2297538560, 2584730880, 3446307840, 4135569408, 5169461760, 6892615680, 10338923520, 20677847040]

約数ペア:

[(1, 20677847040), (2, 10338923520), (3, 6892615680), (4, 5169461760), (5, 4135569408), (6, 3446307840), (8, 2584730880), (9, 2297538560), (10, 2067784704), (12, 1723153920), (15, 1378523136), (16, 1292365440), (18, 1148769280), (20, 1033892352), (24, 861576960), (30, 689261568), (32, 646182720), (36, 574384640), (40, 516946176), (45, 459507712), (48, 430788480), (60, 344630784), (64, 323091360), (72, 287192320), (80, 258473088), (89, 232335360), (90, 229753856), (96, 215394240), (120, 172315392), (128, 161545680), (144, 143596160), (160, 129236544), (178, 116167680), (180, 114876928), (192, 107697120), (240, 86157696), (256, 80772840), (267, 77445120), (288, 71798080), (320, 64618272), (356, 58083840), (360, 57438464), (384, 53848560), (445, 46467072), (480, 43078848), (512, 40386420), (534, 38722560), (576, 35899040), (640, 32309136), (712, 29041920), (720, 28719232), (768, 26924280), (801, 25815040), (890, 23233536), (960, 21539424), (1024, 20193210), (1068, 19361280), (1152, 17949520), (1280, 16154568), (1335, 15489024), (1424, 14520960), (1440, 14359616), (1536, 13462140), (1602, 12907520), (1780, 11616768), (1920, 10769712), (2048, 10096605), (2136, 9680640), (2304, 8974760), (2521, 8202240), (2560, 8077284), (2670, 7744512), (2848, 7260480), (2880, 7179808), (3072, 6731070), (3204, 6453760), (3560, 5808384), (3840, 5384856), (4005, 5163008), (4272, 4840320), (4608, 4487380), (5042, 4101120), (5120, 4038642), (5340, 3872256), (5696, 3630240), (5760, 3589904), (6144, 3365535), (6408, 3226880), (7120, 2904192), (7563, 2734080), (7680, 2692428), (8010, 2581504), (8544, 2420160), (9216, 2243690), (10084, 2050560), (10240, 2019321), (10680, 1936128), (11392, 1815120), (11520, 1794952), (12605, 1640448), (12816, 1613440), (14240, 1452096), (15126, 1367040), (15360, 1346214), (16020, 1290752), (17088, 1210080), (18432, 1121845), (20168, 1025280), (21360, 968064), (22689, 911360), (22784, 907560), (23040, 897476), (25210, 820224), (25632, 806720), (28480, 726048), (30252, 683520), (30720, 673107), (32040, 645376), (34176, 605040), (37815, 546816), (40336, 512640), (42720, 484032), (45378, 455680), (45568, 453780), (46080, 448738), (50420, 410112), (51264, 403360), (56960, 363024), (60504, 341760), (64080, 322688), (68352, 302520), (75630, 273408), (80672, 256320), (85440, 242016), (90756, 227840), (91136, 226890), (92160, 224369), (100840, 205056), (102528, 201680), (113445, 182272), (113920, 181512), (121008, 170880), (128160, 161344), (136704, 151260)]