123401460

素因数分解:

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

素因数の和:362

約数の個数: 192

約数和(自身を含む): 431488512

約数和(自身を除く): 308087052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 105, 130, 140, 156, 182, 194, 195, 210, 233, 260, 273, 291, 364, 388, 390, 420, 455, 466, 485, 546, 582, 679, 699, 780, 910, 932, 970, 1092, 1164, 1165, 1261, 1358, 1365, 1398, 1455, 1631, 1820, 1940, 2037, 2330, 2522, 2716, 2730, 2796, 2910, 3029, 3262, 3395, 3495, 3783, 4074, 4660, 4893, 5044, 5460, 5820, 6058, 6305, 6524, 6790, 6990, 7566, 8148, 8155, 8827, 9087, 9786, 10185, 12116, 12610, 13580, 13980, 15132, 15145, 16310, 17654, 18174, 18915, 19572, 20370, 21203, 22601, 24465, 25220, 26481, 30290, 32620, 35308, 36348, 37830, 40740, 42406, 44135, 45202, 45435, 48930, 52962, 60580, 63609, 67803, 75660, 84812, 88270, 90404, 90870, 97860, 105924, 106015, 113005, 127218, 132405, 135606, 158207, 176540, 181740, 212030, 226010, 254436, 264810, 271212, 293813, 316414, 318045, 339015, 424060, 452020, 474621, 529620, 587626, 632828, 636090, 678030, 791035, 881439, 949242, 1175252, 1272180, 1356060, 1469065, 1582070, 1762878, 1898484, 2056691, 2373105, 2938130, 3164140, 3525756, 4113382, 4407195, 4746210, 5876260, 6170073, 8226764, 8814390, 9492420, 10283455, 12340146, 17628780, 20566910, 24680292, 30850365, 41133820, 61700730, 123401460]

約数ペア:

[(1, 123401460), (2, 61700730), (3, 41133820), (4, 30850365), (5, 24680292), (6, 20566910), (7, 17628780), (10, 12340146), (12, 10283455), (13, 9492420), (14, 8814390), (15, 8226764), (20, 6170073), (21, 5876260), (26, 4746210), (28, 4407195), (30, 4113382), (35, 3525756), (39, 3164140), (42, 2938130), (52, 2373105), (60, 2056691), (65, 1898484), (70, 1762878), (78, 1582070), (84, 1469065), (91, 1356060), (97, 1272180), (105, 1175252), (130, 949242), (140, 881439), (156, 791035), (182, 678030), (194, 636090), (195, 632828), (210, 587626), (233, 529620), (260, 474621), (273, 452020), (291, 424060), (364, 339015), (388, 318045), (390, 316414), (420, 293813), (455, 271212), (466, 264810), (485, 254436), (546, 226010), (582, 212030), (679, 181740), (699, 176540), (780, 158207), (910, 135606), (932, 132405), (970, 127218), (1092, 113005), (1164, 106015), (1165, 105924), (1261, 97860), (1358, 90870), (1365, 90404), (1398, 88270), (1455, 84812), (1631, 75660), (1820, 67803), (1940, 63609), (2037, 60580), (2330, 52962), (2522, 48930), (2716, 45435), (2730, 45202), (2796, 44135), (2910, 42406), (3029, 40740), (3262, 37830), (3395, 36348), (3495, 35308), (3783, 32620), (4074, 30290), (4660, 26481), (4893, 25220), (5044, 24465), (5460, 22601), (5820, 21203), (6058, 20370), (6305, 19572), (6524, 18915), (6790, 18174), (6990, 17654), (7566, 16310), (8148, 15145), (8155, 15132), (8827, 13980), (9087, 13580), (9786, 12610), (10185, 12116)]