1497768480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4264

約数の個数: 288

約数和(自身を含む): 5795375040

約数和(自身を除く): 4297606560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4211, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8422, 8892, 9120, 9360, 9880, 11115, 11856, 12633, 13680, 14820, 16844, 17784, 18720, 19760, 21055, 22230, 23712, 25266, 27360, 29640, 33688, 35568, 37899, 39520, 42110, 44460, 50532, 54743, 59280, 63165, 67376, 71136, 75798, 80009, 84220, 88920, 101064, 109486, 118560, 126330, 134752, 151596, 160018, 164229, 168440, 177840, 189495, 202128, 218972, 240027, 252660, 273715, 303192, 320036, 328458, 336880, 355680, 378990, 400045, 404256, 437944, 480054, 492687, 505320, 547430, 606384, 640072, 656916, 673760, 720081, 757980, 800090, 821145, 875888, 960108, 985374, 1010640, 1040117, 1094860, 1200135, 1212768, 1280144, 1313832, 1440162, 1515960, 1600180, 1642290, 1751776, 1920216, 1970748, 2021280, 2080234, 2189720, 2400270, 2463435, 2560288, 2627664, 2880324, 3031920, 3120351, 3200360, 3284580, 3600405, 3840432, 3941496, 4160468, 4379440, 4800540, 4926870, 5200585, 5255328, 5760648, 6063840, 6240702, 6400720, 6569160, 7200810, 7680864, 7882992, 8320936, 8758880, 9361053, 9601080, 9853740, 10401170, 11521296, 12481404, 12801440, 13138320, 14401620, 15601755, 15765984, 16641872, 18722106, 19202160, 19707480, 20802340, 23042592, 24962808, 26276640, 28803240, 31203510, 33283744, 37444212, 38404320, 39414960, 41604680, 46805265, 49925616, 57606480, 62407020, 74888424, 78829920, 83209360, 93610530, 99851232, 115212960, 124814040, 149776848, 166418720, 187221060, 249628080, 299553696, 374442120, 499256160, 748884240, 1497768480]

約数ペア:

[(1, 1497768480), (2, 748884240), (3, 499256160), (4, 374442120), (5, 299553696), (6, 249628080), (8, 187221060), (9, 166418720), (10, 149776848), (12, 124814040), (13, 115212960), (15, 99851232), (16, 93610530), (18, 83209360), (19, 78829920), (20, 74888424), (24, 62407020), (26, 57606480), (30, 49925616), (32, 46805265), (36, 41604680), (38, 39414960), (39, 38404320), (40, 37444212), (45, 33283744), (48, 31203510), (52, 28803240), (57, 26276640), (60, 24962808), (65, 23042592), (72, 20802340), (76, 19707480), (78, 19202160), (80, 18722106), (90, 16641872), (95, 15765984), (96, 15601755), (104, 14401620), (114, 13138320), (117, 12801440), (120, 12481404), (130, 11521296), (144, 10401170), (152, 9853740), (156, 9601080), (160, 9361053), (171, 8758880), (180, 8320936), (190, 7882992), (195, 7680864), (208, 7200810), (228, 6569160), (234, 6400720), (240, 6240702), (247, 6063840), (260, 5760648), (285, 5255328), (288, 5200585), (304, 4926870), (312, 4800540), (342, 4379440), (360, 4160468), (380, 3941496), (390, 3840432), (416, 3600405), (456, 3284580), (468, 3200360), (480, 3120351), (494, 3031920), (520, 2880324), (570, 2627664), (585, 2560288), (608, 2463435), (624, 2400270), (684, 2189720), (720, 2080234), (741, 2021280), (760, 1970748), (780, 1920216), (855, 1751776), (912, 1642290), (936, 1600180), (988, 1515960), (1040, 1440162), (1140, 1313832), (1170, 1280144), (1235, 1212768), (1248, 1200135), (1368, 1094860), (1440, 1040117), (1482, 1010640), (1520, 985374), (1560, 960108), (1710, 875888), (1824, 821145), (1872, 800090), (1976, 757980), (2080, 720081), (2223, 673760), (2280, 656916), (2340, 640072), (2470, 606384), (2736, 547430), (2964, 505320), (3040, 492687), (3120, 480054), (3420, 437944), (3705, 404256), (3744, 400045), (3952, 378990), (4211, 355680), (4446, 336880), (4560, 328458), (4680, 320036), (4940, 303192), (5472, 273715), (5928, 252660), (6240, 240027), (6840, 218972), (7410, 202128), (7904, 189495), (8422, 177840), (8892, 168440), (9120, 164229), (9360, 160018), (9880, 151596), (11115, 134752), (11856, 126330), (12633, 118560), (13680, 109486), (14820, 101064), (16844, 88920), (17784, 84220), (18720, 80009), (19760, 75798), (21055, 71136), (22230, 67376), (23712, 63165), (25266, 59280), (27360, 54743), (29640, 50532), (33688, 44460), (35568, 42110), (37899, 39520)]