1641850560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{9049}}^1$

素因数の和:9085

約数の個数: 280

約数和(自身を含む): 6675424800

約数和(自身を除く): 5033574240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9049, 9072, 10080, 11340, 12096, 12960, 15120, 18098, 18144, 20160, 22680, 25920, 27147, 30240, 36196, 36288, 45245, 45360, 54294, 60480, 63343, 72392, 81441, 90490, 90720, 108588, 126686, 135735, 144784, 162882, 180980, 181440, 190029, 217176, 244323, 253372, 271470, 289568, 316715, 325764, 361960, 380058, 407205, 434352, 488646, 506744, 542940, 570087, 579136, 633430, 651528, 723920, 732969, 760116, 814410, 868704, 950145, 977292, 1013488, 1085880, 1140174, 1221615, 1266860, 1303056, 1447840, 1465938, 1520232, 1628820, 1710261, 1737408, 1900290, 1954584, 2026976, 2171760, 2280348, 2443230, 2533720, 2606112, 2850435, 2895680, 2931876, 3040464, 3257640, 3420522, 3664845, 3800580, 3909168, 4053952, 4343520, 4560696, 4886460, 5067440, 5130783, 5212224, 5700870, 5863752, 6080928, 6515280, 6841044, 7329690, 7601160, 7818336, 8551305, 8687040, 9121392, 9772920, 10134880, 10261566, 11401740, 11727504, 12161856, 13030560, 13682088, 14659380, 15202320, 15636672, 17102610, 18242784, 19545840, 20269760, 20523132, 22803480, 23455008, 25653915, 26061120, 27364176, 29318760, 30404640, 34205220, 36485568, 39091680, 41046264, 45606960, 46910016, 51307830, 54728352, 58637520, 60809280, 68410440, 78183360, 82092528, 91213920, 102615660, 109456704, 117275040, 136820880, 164185056, 182427840, 205231320, 234550080, 273641760, 328370112, 410462640, 547283520, 820925280, 1641850560]

約数ペア:

[(1, 1641850560), (2, 820925280), (3, 547283520), (4, 410462640), (5, 328370112), (6, 273641760), (7, 234550080), (8, 205231320), (9, 182427840), (10, 164185056), (12, 136820880), (14, 117275040), (15, 109456704), (16, 102615660), (18, 91213920), (20, 82092528), (21, 78183360), (24, 68410440), (27, 60809280), (28, 58637520), (30, 54728352), (32, 51307830), (35, 46910016), (36, 45606960), (40, 41046264), (42, 39091680), (45, 36485568), (48, 34205220), (54, 30404640), (56, 29318760), (60, 27364176), (63, 26061120), (64, 25653915), (70, 23455008), (72, 22803480), (80, 20523132), (81, 20269760), (84, 19545840), (90, 18242784), (96, 17102610), (105, 15636672), (108, 15202320), (112, 14659380), (120, 13682088), (126, 13030560), (135, 12161856), (140, 11727504), (144, 11401740), (160, 10261566), (162, 10134880), (168, 9772920), (180, 9121392), (189, 8687040), (192, 8551305), (210, 7818336), (216, 7601160), (224, 7329690), (240, 6841044), (252, 6515280), (270, 6080928), (280, 5863752), (288, 5700870), (315, 5212224), (320, 5130783), (324, 5067440), (336, 4886460), (360, 4560696), (378, 4343520), (405, 4053952), (420, 3909168), (432, 3800580), (448, 3664845), (480, 3420522), (504, 3257640), (540, 3040464), (560, 2931876), (567, 2895680), (576, 2850435), (630, 2606112), (648, 2533720), (672, 2443230), (720, 2280348), (756, 2171760), (810, 2026976), (840, 1954584), (864, 1900290), (945, 1737408), (960, 1710261), (1008, 1628820), (1080, 1520232), (1120, 1465938), (1134, 1447840), (1260, 1303056), (1296, 1266860), (1344, 1221615), (1440, 1140174), (1512, 1085880), (1620, 1013488), (1680, 977292), (1728, 950145), (1890, 868704), (2016, 814410), (2160, 760116), (2240, 732969), (2268, 723920), (2520, 651528), (2592, 633430), (2835, 579136), (2880, 570087), (3024, 542940), (3240, 506744), (3360, 488646), (3780, 434352), (4032, 407205), (4320, 380058), (4536, 361960), (5040, 325764), (5184, 316715), (5670, 289568), (6048, 271470), (6480, 253372), (6720, 244323), (7560, 217176), (8640, 190029), (9049, 181440), (9072, 180980), (10080, 162882), (11340, 144784), (12096, 135735), (12960, 126686), (15120, 108588), (18098, 90720), (18144, 90490), (20160, 81441), (22680, 72392), (25920, 63343), (27147, 60480), (30240, 54294), (36196, 45360), (36288, 45245)]