297317280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 1097349120

約数和(自身を除く): 800031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 32, 39, 40, 48, 52, 53, 58, 60, 62, 65, 78, 80, 87, 93, 96, 104, 106, 116, 120, 124, 130, 145, 155, 156, 159, 160, 174, 186, 195, 208, 212, 232, 240, 248, 260, 265, 290, 310, 312, 318, 348, 372, 377, 390, 403, 416, 424, 435, 464, 465, 480, 496, 520, 530, 580, 620, 624, 636, 689, 696, 744, 754, 780, 795, 806, 848, 870, 899, 928, 930, 992, 1040, 1060, 1131, 1160, 1209, 1240, 1248, 1272, 1378, 1392, 1488, 1508, 1537, 1560, 1590, 1612, 1643, 1696, 1740, 1798, 1860, 1885, 2015, 2067, 2080, 2120, 2262, 2320, 2418, 2480, 2544, 2697, 2756, 2784, 2976, 3016, 3074, 3120, 3180, 3224, 3286, 3445, 3480, 3596, 3720, 3770, 4030, 4134, 4240, 4495, 4524, 4611, 4640, 4836, 4929, 4960, 5088, 5394, 5512, 5655, 6032, 6045, 6148, 6240, 6360, 6448, 6572, 6890, 6960, 7192, 7440, 7540, 7685, 8060, 8215, 8268, 8480, 8990, 9048, 9222, 9672, 9858, 10335, 10788, 11024, 11310, 11687, 12064, 12090, 12296, 12720, 12896, 13144, 13485, 13780, 13920, 14384, 14880, 15080, 15370, 16120, 16430, 16536, 17980, 18096, 18444, 19344, 19716, 19981, 20670, 21359, 21576, 22048, 22620, 23055, 23374, 24180, 24592, 24645, 25440, 26288, 26970, 27560, 28768, 30160, 30740, 32240, 32860, 33072, 35061, 35960, 36192, 36888, 38688, 39432, 39962, 41340, 42718, 43152, 45240, 46110, 46748, 47647, 48360, 49184, 49290, 52576, 53940, 55120, 58435, 59943, 60320, 61480, 64077, 64480, 65720, 66144, 70122, 71920, 73776, 78864, 79924, 82680, 85436, 86304, 90480, 92220, 93496, 95294, 96720, 98580, 99905, 106795, 107880, 110240, 116870, 119886, 122960, 128154, 131440, 140244, 142941, 143840, 147552, 157728, 159848, 165360, 170872, 175305, 180960, 184440, 186992, 190588, 193440, 197160, 199810, 213590, 215760, 233740, 238235, 239772, 245920, 256308, 262880, 280488, 285882, 299715, 319696, 320385, 330720, 341744, 350610, 368880, 373984, 381176, 394320, 399620, 427180, 431520, 467480, 476470, 479544, 512616, 560976, 571764, 599430, 619411, 639392, 640770, 683488, 701220, 714705, 737760, 762352, 788640, 799240, 854360, 934960, 952940, 959088, 1025232, 1121952, 1143528, 1198860, 1238822, 1281540, 1402440, 1429410, 1524704, 1598480, 1708720, 1858233, 1869920, 1905880, 1918176, 2050464, 2287056, 2397720, 2477644, 2563080, 2804880, 2858820, 3097055, 3196960, 3417440, 3716466, 3811760, 4574112, 4795440, 4955288, 5126160, 5609760, 5717640, 6194110, 7432932, 7623520, 9291165, 9590880, 9910576, 10252320, 11435280, 12388220, 14865864, 18582330, 19821152, 22870560, 24776440, 29731728, 37164660, 49552880, 59463456, 74329320, 99105760, 148658640, 297317280]

約数ペア:

[(1, 297317280), (2, 148658640), (3, 99105760), (4, 74329320), (5, 59463456), (6, 49552880), (8, 37164660), (10, 29731728), (12, 24776440), (13, 22870560), (15, 19821152), (16, 18582330), (20, 14865864), (24, 12388220), (26, 11435280), (29, 10252320), (30, 9910576), (31, 9590880), (32, 9291165), (39, 7623520), (40, 7432932), (48, 6194110), (52, 5717640), (53, 5609760), (58, 5126160), (60, 4955288), (62, 4795440), (65, 4574112), (78, 3811760), (80, 3716466), (87, 3417440), (93, 3196960), (96, 3097055), (104, 2858820), (106, 2804880), (116, 2563080), (120, 2477644), (124, 2397720), (130, 2287056), (145, 2050464), (155, 1918176), (156, 1905880), (159, 1869920), (160, 1858233), (174, 1708720), (186, 1598480), (195, 1524704), (208, 1429410), (212, 1402440), (232, 1281540), (240, 1238822), (248, 1198860), (260, 1143528), (265, 1121952), (290, 1025232), (310, 959088), (312, 952940), (318, 934960), (348, 854360), (372, 799240), (377, 788640), (390, 762352), (403, 737760), (416, 714705), (424, 701220), (435, 683488), (464, 640770), (465, 639392), (480, 619411), (496, 599430), (520, 571764), (530, 560976), (580, 512616), (620, 479544), (624, 476470), (636, 467480), (689, 431520), (696, 427180), (744, 399620), (754, 394320), (780, 381176), (795, 373984), (806, 368880), (848, 350610), (870, 341744), (899, 330720), (928, 320385), (930, 319696), (992, 299715), (1040, 285882), (1060, 280488), (1131, 262880), (1160, 256308), (1209, 245920), (1240, 239772), (1248, 238235), (1272, 233740), (1378, 215760), (1392, 213590), (1488, 199810), (1508, 197160), (1537, 193440), (1560, 190588), (1590, 186992), (1612, 184440), (1643, 180960), (1696, 175305), (1740, 170872), (1798, 165360), (1860, 159848), (1885, 157728), (2015, 147552), (2067, 143840), (2080, 142941), (2120, 140244), (2262, 131440), (2320, 128154), (2418, 122960), (2480, 119886), (2544, 116870), (2697, 110240), (2756, 107880), (2784, 106795), (2976, 99905), (3016, 98580), (3074, 96720), (3120, 95294), (3180, 93496), (3224, 92220), (3286, 90480), (3445, 86304), (3480, 85436), (3596, 82680), (3720, 79924), (3770, 78864), (4030, 73776), (4134, 71920), (4240, 70122), (4495, 66144), (4524, 65720), (4611, 64480), (4640, 64077), (4836, 61480), (4929, 60320), (4960, 59943), (5088, 58435), (5394, 55120), (5512, 53940), (5655, 52576), (6032, 49290), (6045, 49184), (6148, 48360), (6240, 47647), (6360, 46748), (6448, 46110), (6572, 45240), (6890, 43152), (6960, 42718), (7192, 41340), (7440, 39962), (7540, 39432), (7685, 38688), (8060, 36888), (8215, 36192), (8268, 35960), (8480, 35061), (8990, 33072), (9048, 32860), (9222, 32240), (9672, 30740), (9858, 30160), (10335, 28768), (10788, 27560), (11024, 26970), (11310, 26288), (11687, 25440), (12064, 24645), (12090, 24592), (12296, 24180), (12720, 23374), (12896, 23055), (13144, 22620), (13485, 22048), (13780, 21576), (13920, 21359), (14384, 20670), (14880, 19981), (15080, 19716), (15370, 19344), (16120, 18444), (16430, 18096), (16536, 17980)]