16978014720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 400

約数和(自身を含む): 62324245368

約数和(自身を除く): 45346230648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 512, 540, 576, 615, 640, 648, 656, 720, 738, 768, 810, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1280, 1296, 1312, 1440, 1476, 1536, 1620, 1640, 1728, 1845, 1920, 1968, 1997, 2160, 2214, 2304, 2460, 2560, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3456, 3690, 3840, 3936, 3994, 4320, 4428, 4608, 4920, 5184, 5248, 5535, 5760, 5904, 5991, 6480, 6560, 6642, 6912, 7380, 7680, 7872, 7988, 8640, 8856, 9840, 9985, 10368, 10496, 11070, 11520, 11808, 11982, 12960, 13120, 13284, 13824, 14760, 15744, 15976, 16605, 17280, 17712, 17973, 19680, 19970, 20736, 20992, 22140, 23040, 23616, 23964, 25920, 26240, 26568, 29520, 29955, 31488, 31952, 33210, 34560, 35424, 35946, 39360, 39940, 41472, 44280, 47232, 47928, 51840, 52480, 53136, 53919, 59040, 59910, 62976, 63904, 66420, 69120, 70848, 71892, 78720, 79880, 81877, 88560, 89865, 94464, 95856, 103680, 104960, 106272, 107838, 118080, 119820, 127808, 132840, 141696, 143784, 157440, 159760, 161757, 163754, 177120, 179730, 188928, 191712, 207360, 212544, 215676, 236160, 239640, 245631, 255616, 265680, 269595, 283392, 287568, 314880, 319520, 323514, 327508, 354240, 359460, 383424, 409385, 425088, 431352, 472320, 479280, 491262, 511232, 531360, 539190, 566784, 575136, 639040, 647028, 655016, 708480, 718920, 736893, 766848, 808785, 818770, 850176, 862704, 944640, 958560, 982524, 1022464, 1062720, 1078380, 1150272, 1228155, 1278080, 1294056, 1310032, 1416960, 1437840, 1473786, 1533696, 1617570, 1637540, 1700352, 1725408, 1917120, 1965048, 2125440, 2156760, 2210679, 2300544, 2456310, 2556160, 2588112, 2620064, 2833920, 2875680, 2947572, 3067392, 3235140, 3275080, 3450816, 3684465, 3834240, 3930096, 4250880, 4313520, 4421358, 4601088, 4912620, 5112320, 5176224, 5240128, 5751360, 5895144, 6470280, 6550160, 6632037, 6901632, 7368930, 7668480, 7860192, 8501760, 8627040, 8842716, 9202176, 9825240, 10352448, 10480256, 11053395, 11502720, 11790288, 12940560, 13100320, 13264074, 13803264, 14737860, 15336960, 15720384, 17254080, 17685432, 19650480, 20704896, 20960512, 22106790, 23005440, 23580576, 25881120, 26200640, 26528148, 27606528, 29475720, 31440768, 33160185, 34508160, 35370864, 39300960, 41409792, 41921024, 44213580, 46010880, 47161152, 51762240, 52401280, 53056296, 58951440, 62881536, 66320370, 69016320, 70741728, 78601920, 82819584, 88427160, 94322304, 103524480, 104802560, 106112592, 117902880, 125763072, 132640740, 138032640, 141483456, 157203840, 176854320, 188644608, 207048960, 209605120, 212225184, 235805760, 265281480, 282966912, 314407680, 353708640, 377289216, 414097920, 424450368, 471611520, 530562960, 565933824, 628815360, 707417280, 848900736, 943223040, 1061125920, 1131867648, 1414834560, 1697801472, 1886446080, 2122251840, 2829669120, 3395602944, 4244503680, 5659338240, 8489007360, 16978014720]

約数ペア:

[(1, 16978014720), (2, 8489007360), (3, 5659338240), (4, 4244503680), (5, 3395602944), (6, 2829669120), (8, 2122251840), (9, 1886446080), (10, 1697801472), (12, 1414834560), (15, 1131867648), (16, 1061125920), (18, 943223040), (20, 848900736), (24, 707417280), (27, 628815360), (30, 565933824), (32, 530562960), (36, 471611520), (40, 424450368), (41, 414097920), (45, 377289216), (48, 353708640), (54, 314407680), (60, 282966912), (64, 265281480), (72, 235805760), (80, 212225184), (81, 209605120), (82, 207048960), (90, 188644608), (96, 176854320), (108, 157203840), (120, 141483456), (123, 138032640), (128, 132640740), (135, 125763072), (144, 117902880), (160, 106112592), (162, 104802560), (164, 103524480), (180, 94322304), (192, 88427160), (205, 82819584), (216, 78601920), (240, 70741728), (246, 69016320), (256, 66320370), (270, 62881536), (288, 58951440), (320, 53056296), (324, 52401280), (328, 51762240), (360, 47161152), (369, 46010880), (384, 44213580), (405, 41921024), (410, 41409792), (432, 39300960), (480, 35370864), (492, 34508160), (512, 33160185), (540, 31440768), (576, 29475720), (615, 27606528), (640, 26528148), (648, 26200640), (656, 25881120), (720, 23580576), (738, 23005440), (768, 22106790), (810, 20960512), (820, 20704896), (864, 19650480), (960, 17685432), (984, 17254080), (1080, 15720384), (1107, 15336960), (1152, 14737860), (1230, 13803264), (1280, 13264074), (1296, 13100320), (1312, 12940560), (1440, 11790288), (1476, 11502720), (1536, 11053395), (1620, 10480256), (1640, 10352448), (1728, 9825240), (1845, 9202176), (1920, 8842716), (1968, 8627040), (1997, 8501760), (2160, 7860192), (2214, 7668480), (2304, 7368930), (2460, 6901632), (2560, 6632037), (2592, 6550160), (2624, 6470280), (2880, 5895144), (2952, 5751360), (3240, 5240128), (3280, 5176224), (3321, 5112320), (3456, 4912620), (3690, 4601088), (3840, 4421358), (3936, 4313520), (3994, 4250880), (4320, 3930096), (4428, 3834240), (4608, 3684465), (4920, 3450816), (5184, 3275080), (5248, 3235140), (5535, 3067392), (5760, 2947572), (5904, 2875680), (5991, 2833920), (6480, 2620064), (6560, 2588112), (6642, 2556160), (6912, 2456310), (7380, 2300544), (7680, 2210679), (7872, 2156760), (7988, 2125440), (8640, 1965048), (8856, 1917120), (9840, 1725408), (9985, 1700352), (10368, 1637540), (10496, 1617570), (11070, 1533696), (11520, 1473786), (11808, 1437840), (11982, 1416960), (12960, 1310032), (13120, 1294056), (13284, 1278080), (13824, 1228155), (14760, 1150272), (15744, 1078380), (15976, 1062720), (16605, 1022464), (17280, 982524), (17712, 958560), (17973, 944640), (19680, 862704), (19970, 850176), (20736, 818770), (20992, 808785), (22140, 766848), (23040, 736893), (23616, 718920), (23964, 708480), (25920, 655016), (26240, 647028), (26568, 639040), (29520, 575136), (29955, 566784), (31488, 539190), (31952, 531360), (33210, 511232), (34560, 491262), (35424, 479280), (35946, 472320), (39360, 431352), (39940, 425088), (41472, 409385), (44280, 383424), (47232, 359460), (47928, 354240), (51840, 327508), (52480, 323514), (53136, 319520), (53919, 314880), (59040, 287568), (59910, 283392), (62976, 269595), (63904, 265680), (66420, 255616), (69120, 245631), (70848, 239640), (71892, 236160), (78720, 215676), (79880, 212544), (81877, 207360), (88560, 191712), (89865, 188928), (94464, 179730), (95856, 177120), (103680, 163754), (104960, 161757), (106272, 159760), (107838, 157440), (118080, 143784), (119820, 141696), (127808, 132840)]