756142920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161569}}^1$

素因数の和:161599

約数の個数: 96

約数和(自身を含む): 2646516600

約数和(自身を除く): 1890373680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 161569, 323138, 484707, 646276, 807845, 969414, 1292552, 1454121, 1615690, 1938828, 2100397, 2423535, 2908242, 3231380, 3877656, 4200794, 4847070, 5816484, 6301191, 6462760, 7270605, 8401588, 9694140, 10501985, 11632968, 12602382, 14541210, 16803176, 18903573, 19388280, 21003970, 25204764, 29082420, 31505955, 37807146, 42007940, 50409528, 58164840, 63011910, 75614292, 84015880, 94517865, 126023820, 151228584, 189035730, 252047640, 378071460, 756142920]

約数ペア:

[(1, 756142920), (2, 378071460), (3, 252047640), (4, 189035730), (5, 151228584), (6, 126023820), (8, 94517865), (9, 84015880), (10, 75614292), (12, 63011910), (13, 58164840), (15, 50409528), (18, 42007940), (20, 37807146), (24, 31505955), (26, 29082420), (30, 25204764), (36, 21003970), (39, 19388280), (40, 18903573), (45, 16803176), (52, 14541210), (60, 12602382), (65, 11632968), (72, 10501985), (78, 9694140), (90, 8401588), (104, 7270605), (117, 6462760), (120, 6301191), (130, 5816484), (156, 4847070), (180, 4200794), (195, 3877656), (234, 3231380), (260, 2908242), (312, 2423535), (360, 2100397), (390, 1938828), (468, 1615690), (520, 1454121), (585, 1292552), (780, 969414), (936, 807845), (1170, 646276), (1560, 484707), (2340, 323138), (4680, 161569)]