157974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4643

約数の個数: 160

約数和(自身を含む): 575463168

約数和(自身を除く): 417488208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4603, 5720, 6864, 8580, 9206, 11440, 13809, 17160, 18412, 23015, 27618, 34320, 36824, 46030, 50633, 55236, 59839, 69045, 73648, 92060, 101266, 110472, 119678, 138090, 151899, 179517, 184120, 202532, 220944, 239356, 253165, 276180, 299195, 303798, 359034, 368240, 405064, 478712, 506330, 552360, 598390, 607596, 658229, 718068, 759495, 810128, 897585, 957424, 1012660, 1104720, 1196780, 1215192, 1316458, 1436136, 1518990, 1795170, 1974687, 2025320, 2393560, 2430384, 2632916, 2872272, 3037980, 3291145, 3590340, 3949374, 4050640, 4787120, 5265832, 6075960, 6582290, 7180680, 7898748, 9873435, 10531664, 12151920, 13164580, 14361360, 15797496, 19746870, 26329160, 31594992, 39493740, 52658320, 78987480, 157974960]

約数ペア:

[(1, 157974960), (2, 78987480), (3, 52658320), (4, 39493740), (5, 31594992), (6, 26329160), (8, 19746870), (10, 15797496), (11, 14361360), (12, 13164580), (13, 12151920), (15, 10531664), (16, 9873435), (20, 7898748), (22, 7180680), (24, 6582290), (26, 6075960), (30, 5265832), (33, 4787120), (39, 4050640), (40, 3949374), (44, 3590340), (48, 3291145), (52, 3037980), (55, 2872272), (60, 2632916), (65, 2430384), (66, 2393560), (78, 2025320), (80, 1974687), (88, 1795170), (104, 1518990), (110, 1436136), (120, 1316458), (130, 1215192), (132, 1196780), (143, 1104720), (156, 1012660), (165, 957424), (176, 897585), (195, 810128), (208, 759495), (220, 718068), (240, 658229), (260, 607596), (264, 598390), (286, 552360), (312, 506330), (330, 478712), (390, 405064), (429, 368240), (440, 359034), (520, 303798), (528, 299195), (572, 276180), (624, 253165), (660, 239356), (715, 220944), (780, 202532), (858, 184120), (880, 179517), (1040, 151899), (1144, 138090), (1320, 119678), (1430, 110472), (1560, 101266), (1716, 92060), (2145, 73648), (2288, 69045), (2640, 59839), (2860, 55236), (3120, 50633), (3432, 46030), (4290, 36824), (4603, 34320), (5720, 27618), (6864, 23015), (8580, 18412), (9206, 17160), (11440, 13809)]