246802920

素因数分解:

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

素因数の和:364

約数の個数: 256

約数和(自身を含む): 924618240

約数和(自身を除く): 677815320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 97, 104, 105, 120, 130, 140, 156, 168, 182, 194, 195, 210, 233, 260, 273, 280, 291, 312, 364, 388, 390, 420, 455, 466, 485, 520, 546, 582, 679, 699, 728, 776, 780, 840, 910, 932, 970, 1092, 1164, 1165, 1261, 1358, 1365, 1398, 1455, 1560, 1631, 1820, 1864, 1940, 2037, 2184, 2328, 2330, 2522, 2716, 2730, 2796, 2910, 3029, 3262, 3395, 3495, 3640, 3783, 3880, 4074, 4660, 4893, 5044, 5432, 5460, 5592, 5820, 6058, 6305, 6524, 6790, 6990, 7566, 8148, 8155, 8827, 9087, 9320, 9786, 10088, 10185, 10920, 11640, 12116, 12610, 13048, 13580, 13980, 15132, 15145, 16296, 16310, 17654, 18174, 18915, 19572, 20370, 21203, 22601, 24232, 24465, 25220, 26481, 27160, 27960, 30264, 30290, 32620, 35308, 36348, 37830, 39144, 40740, 42406, 44135, 45202, 45435, 48930, 50440, 52962, 60580, 63609, 65240, 67803, 70616, 72696, 75660, 81480, 84812, 88270, 90404, 90870, 97860, 105924, 106015, 113005, 121160, 127218, 132405, 135606, 151320, 158207, 169624, 176540, 180808, 181740, 195720, 211848, 212030, 226010, 254436, 264810, 271212, 293813, 316414, 318045, 339015, 353080, 363480, 424060, 452020, 474621, 508872, 529620, 542424, 587626, 632828, 636090, 678030, 791035, 848120, 881439, 904040, 949242, 1059240, 1175252, 1265656, 1272180, 1356060, 1469065, 1582070, 1762878, 1898484, 2056691, 2350504, 2373105, 2544360, 2712120, 2938130, 3164140, 3525756, 3796968, 4113382, 4407195, 4746210, 5876260, 6170073, 6328280, 7051512, 8226764, 8814390, 9492420, 10283455, 11752520, 12340146, 16453528, 17628780, 18984840, 20566910, 24680292, 30850365, 35257560, 41133820, 49360584, 61700730, 82267640, 123401460, 246802920]

約数ペア:

[(1, 246802920), (2, 123401460), (3, 82267640), (4, 61700730), (5, 49360584), (6, 41133820), (7, 35257560), (8, 30850365), (10, 24680292), (12, 20566910), (13, 18984840), (14, 17628780), (15, 16453528), (20, 12340146), (21, 11752520), (24, 10283455), (26, 9492420), (28, 8814390), (30, 8226764), (35, 7051512), (39, 6328280), (40, 6170073), (42, 5876260), (52, 4746210), (56, 4407195), (60, 4113382), (65, 3796968), (70, 3525756), (78, 3164140), (84, 2938130), (91, 2712120), (97, 2544360), (104, 2373105), (105, 2350504), (120, 2056691), (130, 1898484), (140, 1762878), (156, 1582070), (168, 1469065), (182, 1356060), (194, 1272180), (195, 1265656), (210, 1175252), (233, 1059240), (260, 949242), (273, 904040), (280, 881439), (291, 848120), (312, 791035), (364, 678030), (388, 636090), (390, 632828), (420, 587626), (455, 542424), (466, 529620), (485, 508872), (520, 474621), (546, 452020), (582, 424060), (679, 363480), (699, 353080), (728, 339015), (776, 318045), (780, 316414), (840, 293813), (910, 271212), (932, 264810), (970, 254436), (1092, 226010), (1164, 212030), (1165, 211848), (1261, 195720), (1358, 181740), (1365, 180808), (1398, 176540), (1455, 169624), (1560, 158207), (1631, 151320), (1820, 135606), (1864, 132405), (1940, 127218), (2037, 121160), (2184, 113005), (2328, 106015), (2330, 105924), (2522, 97860), (2716, 90870), (2730, 90404), (2796, 88270), (2910, 84812), (3029, 81480), (3262, 75660), (3395, 72696), (3495, 70616), (3640, 67803), (3783, 65240), (3880, 63609), (4074, 60580), (4660, 52962), (4893, 50440), (5044, 48930), (5432, 45435), (5460, 45202), (5592, 44135), (5820, 42406), (6058, 40740), (6305, 39144), (6524, 37830), (6790, 36348), (6990, 35308), (7566, 32620), (8148, 30290), (8155, 30264), (8827, 27960), (9087, 27160), (9320, 26481), (9786, 25220), (10088, 24465), (10185, 24232), (10920, 22601), (11640, 21203), (12116, 20370), (12610, 19572), (13048, 18915), (13580, 18174), (13980, 17654), (15132, 16310), (15145, 16296)]