512782920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36523}}^1$

素因数の和:36556

約数の個数: 128

約数和(自身を含む): 1840809600

約数和(自身を除く): 1328026680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 36523, 73046, 109569, 146092, 182615, 219138, 292184, 328707, 365230, 438276, 474799, 547845, 657414, 730460, 876552, 949598, 986121, 1095690, 1314828, 1424397, 1460920, 1643535, 1899196, 1972242, 2191380, 2373995, 2629656, 2848794, 3287070, 3798392, 3944484, 4273191, 4382760, 4747990, 4930605, 5697588, 6574140, 7121985, 7888968, 8546382, 9495980, 9861210, 11395176, 12819573, 13148280, 14243970, 17092764, 18991960, 19722420, 21365955, 25639146, 28487940, 34185528, 39444840, 42731910, 51278292, 56975880, 64097865, 85463820, 102556584, 128195730, 170927640, 256391460, 512782920]

約数ペア:

[(1, 512782920), (2, 256391460), (3, 170927640), (4, 128195730), (5, 102556584), (6, 85463820), (8, 64097865), (9, 56975880), (10, 51278292), (12, 42731910), (13, 39444840), (15, 34185528), (18, 28487940), (20, 25639146), (24, 21365955), (26, 19722420), (27, 18991960), (30, 17092764), (36, 14243970), (39, 13148280), (40, 12819573), (45, 11395176), (52, 9861210), (54, 9495980), (60, 8546382), (65, 7888968), (72, 7121985), (78, 6574140), (90, 5697588), (104, 4930605), (108, 4747990), (117, 4382760), (120, 4273191), (130, 3944484), (135, 3798392), (156, 3287070), (180, 2848794), (195, 2629656), (216, 2373995), (234, 2191380), (260, 1972242), (270, 1899196), (312, 1643535), (351, 1460920), (360, 1424397), (390, 1314828), (468, 1095690), (520, 986121), (540, 949598), (585, 876552), (702, 730460), (780, 657414), (936, 547845), (1080, 474799), (1170, 438276), (1404, 365230), (1560, 328707), (1755, 292184), (2340, 219138), (2808, 182615), (3510, 146092), (4680, 109569), (7020, 73046), (14040, 36523)]