129525240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 424166400

約数和(自身を除く): 294641160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1051, 1185, 1560, 1580, 1896, 2054, 2102, 2370, 3081, 3153, 3160, 4108, 4204, 4740, 5135, 5255, 6162, 6306, 8216, 8408, 9480, 10270, 10510, 12324, 12612, 13663, 15405, 15765, 20540, 21020, 24648, 25224, 27326, 30810, 31530, 40989, 41080, 42040, 54652, 61620, 63060, 68315, 81978, 83029, 109304, 123240, 126120, 136630, 163956, 166058, 204945, 249087, 273260, 327912, 332116, 409890, 415145, 498174, 546520, 664232, 819780, 830290, 996348, 1079377, 1245435, 1639560, 1660580, 1992696, 2158754, 2490870, 3238131, 3321160, 4317508, 4981740, 5396885, 6476262, 8635016, 9963480, 10793770, 12952524, 16190655, 21587540, 25905048, 32381310, 43175080, 64762620, 129525240]

約数ペア:

[(1, 129525240), (2, 64762620), (3, 43175080), (4, 32381310), (5, 25905048), (6, 21587540), (8, 16190655), (10, 12952524), (12, 10793770), (13, 9963480), (15, 8635016), (20, 6476262), (24, 5396885), (26, 4981740), (30, 4317508), (39, 3321160), (40, 3238131), (52, 2490870), (60, 2158754), (65, 1992696), (78, 1660580), (79, 1639560), (104, 1245435), (120, 1079377), (130, 996348), (156, 830290), (158, 819780), (195, 664232), (237, 546520), (260, 498174), (312, 415145), (316, 409890), (390, 332116), (395, 327912), (474, 273260), (520, 249087), (632, 204945), (780, 166058), (790, 163956), (948, 136630), (1027, 126120), (1051, 123240), (1185, 109304), (1560, 83029), (1580, 81978), (1896, 68315), (2054, 63060), (2102, 61620), (2370, 54652), (3081, 42040), (3153, 41080), (3160, 40989), (4108, 31530), (4204, 30810), (4740, 27326), (5135, 25224), (5255, 24648), (6162, 21020), (6306, 20540), (8216, 15765), (8408, 15405), (9480, 13663), (10270, 12612), (10510, 12324)]