987211680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 384

約数和(自身を含む): 3883396608

約数和(自身を除く): 2896184928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 97, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 194, 195, 208, 210, 224, 233, 240, 260, 273, 280, 291, 312, 336, 364, 388, 390, 416, 420, 455, 466, 480, 485, 520, 546, 560, 582, 624, 672, 679, 699, 728, 776, 780, 840, 910, 932, 970, 1040, 1092, 1120, 1164, 1165, 1248, 1261, 1358, 1365, 1398, 1455, 1456, 1552, 1560, 1631, 1680, 1820, 1864, 1940, 2037, 2080, 2184, 2328, 2330, 2522, 2716, 2730, 2796, 2910, 2912, 3029, 3104, 3120, 3262, 3360, 3395, 3495, 3640, 3728, 3783, 3880, 4074, 4368, 4656, 4660, 4893, 5044, 5432, 5460, 5592, 5820, 6058, 6240, 6305, 6524, 6790, 6990, 7280, 7456, 7566, 7760, 8148, 8155, 8736, 8827, 9087, 9312, 9320, 9786, 10088, 10185, 10864, 10920, 11184, 11640, 12116, 12610, 13048, 13580, 13980, 14560, 15132, 15145, 15520, 16296, 16310, 17654, 18174, 18640, 18915, 19572, 20176, 20370, 21203, 21728, 21840, 22368, 22601, 23280, 24232, 24465, 25220, 26096, 26481, 27160, 27960, 30264, 30290, 32592, 32620, 35308, 36348, 37280, 37830, 39144, 40352, 40740, 42406, 43680, 44135, 45202, 45435, 46560, 48464, 48930, 50440, 52192, 52962, 54320, 55920, 60528, 60580, 63609, 65184, 65240, 67803, 70616, 72696, 75660, 78288, 81480, 84812, 88270, 90404, 90870, 96928, 97860, 100880, 105924, 106015, 108640, 111840, 113005, 121056, 121160, 127218, 130480, 132405, 135606, 141232, 145392, 151320, 156576, 158207, 162960, 169624, 176540, 180808, 181740, 195720, 201760, 211848, 212030, 226010, 242320, 254436, 260960, 264810, 271212, 282464, 290784, 293813, 302640, 316414, 318045, 325920, 339015, 339248, 353080, 361616, 363480, 391440, 423696, 424060, 452020, 474621, 484640, 508872, 529620, 542424, 587626, 605280, 632828, 636090, 678030, 678496, 706160, 723232, 726960, 782880, 791035, 847392, 848120, 881439, 904040, 949242, 1017744, 1059240, 1084848, 1175252, 1265656, 1272180, 1356060, 1412320, 1453920, 1469065, 1582070, 1696240, 1762878, 1808080, 1898484, 2035488, 2056691, 2118480, 2169696, 2350504, 2373105, 2531312, 2544360, 2712120, 2938130, 3164140, 3392480, 3525756, 3616160, 3796968, 4113382, 4236960, 4407195, 4701008, 4746210, 5062624, 5088720, 5424240, 5876260, 6170073, 6328280, 7051512, 7593936, 8226764, 8814390, 9402016, 9492420, 10177440, 10283455, 10848480, 11752520, 12340146, 12656560, 14103024, 15187872, 16453528, 17628780, 18984840, 20566910, 23505040, 24680292, 25313120, 28206048, 30850365, 32907056, 35257560, 37969680, 41133820, 47010080, 49360584, 61700730, 65814112, 70515120, 75939360, 82267640, 98721168, 123401460, 141030240, 164535280, 197442336, 246802920, 329070560, 493605840, 987211680]

約数ペア:

[(1, 987211680), (2, 493605840), (3, 329070560), (4, 246802920), (5, 197442336), (6, 164535280), (7, 141030240), (8, 123401460), (10, 98721168), (12, 82267640), (13, 75939360), (14, 70515120), (15, 65814112), (16, 61700730), (20, 49360584), (21, 47010080), (24, 41133820), (26, 37969680), (28, 35257560), (30, 32907056), (32, 30850365), (35, 28206048), (39, 25313120), (40, 24680292), (42, 23505040), (48, 20566910), (52, 18984840), (56, 17628780), (60, 16453528), (65, 15187872), (70, 14103024), (78, 12656560), (80, 12340146), (84, 11752520), (91, 10848480), (96, 10283455), (97, 10177440), (104, 9492420), (105, 9402016), (112, 8814390), (120, 8226764), (130, 7593936), (140, 7051512), (156, 6328280), (160, 6170073), (168, 5876260), (182, 5424240), (194, 5088720), (195, 5062624), (208, 4746210), (210, 4701008), (224, 4407195), (233, 4236960), (240, 4113382), (260, 3796968), (273, 3616160), (280, 3525756), (291, 3392480), (312, 3164140), (336, 2938130), (364, 2712120), (388, 2544360), (390, 2531312), (416, 2373105), (420, 2350504), (455, 2169696), (466, 2118480), (480, 2056691), (485, 2035488), (520, 1898484), (546, 1808080), (560, 1762878), (582, 1696240), (624, 1582070), (672, 1469065), (679, 1453920), (699, 1412320), (728, 1356060), (776, 1272180), (780, 1265656), (840, 1175252), (910, 1084848), (932, 1059240), (970, 1017744), (1040, 949242), (1092, 904040), (1120, 881439), (1164, 848120), (1165, 847392), (1248, 791035), (1261, 782880), (1358, 726960), (1365, 723232), (1398, 706160), (1455, 678496), (1456, 678030), (1552, 636090), (1560, 632828), (1631, 605280), (1680, 587626), (1820, 542424), (1864, 529620), (1940, 508872), (2037, 484640), (2080, 474621), (2184, 452020), (2328, 424060), (2330, 423696), (2522, 391440), (2716, 363480), (2730, 361616), (2796, 353080), (2910, 339248), (2912, 339015), (3029, 325920), (3104, 318045), (3120, 316414), (3262, 302640), (3360, 293813), (3395, 290784), (3495, 282464), (3640, 271212), (3728, 264810), (3783, 260960), (3880, 254436), (4074, 242320), (4368, 226010), (4656, 212030), (4660, 211848), (4893, 201760), (5044, 195720), (5432, 181740), (5460, 180808), (5592, 176540), (5820, 169624), (6058, 162960), (6240, 158207), (6305, 156576), (6524, 151320), (6790, 145392), (6990, 141232), (7280, 135606), (7456, 132405), (7566, 130480), (7760, 127218), (8148, 121160), (8155, 121056), (8736, 113005), (8827, 111840), (9087, 108640), (9312, 106015), (9320, 105924), (9786, 100880), (10088, 97860), (10185, 96928), (10864, 90870), (10920, 90404), (11184, 88270), (11640, 84812), (12116, 81480), (12610, 78288), (13048, 75660), (13580, 72696), (13980, 70616), (14560, 67803), (15132, 65240), (15145, 65184), (15520, 63609), (16296, 60580), (16310, 60528), (17654, 55920), (18174, 54320), (18640, 52962), (18915, 52192), (19572, 50440), (20176, 48930), (20370, 48464), (21203, 46560), (21728, 45435), (21840, 45202), (22368, 44135), (22601, 43680), (23280, 42406), (24232, 40740), (24465, 40352), (25220, 39144), (26096, 37830), (26481, 37280), (27160, 36348), (27960, 35308), (30264, 32620), (30290, 32592)]