1515355920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7039}}^1$

素因数の和:7094

約数の個数: 240

約数和(自身を含む): 5719633920

約数和(自身を除く): 4204278000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7039, 7176, 8280, 8970, 9360, 10764, 11960, 13455, 14078, 14352, 16560, 17940, 21117, 21528, 23920, 26910, 28156, 35195, 35880, 42234, 43056, 53820, 56312, 63351, 70390, 71760, 84468, 91507, 105585, 107640, 112624, 126702, 140780, 161897, 168936, 183014, 211170, 215280, 253404, 274521, 281560, 316755, 323794, 337872, 366028, 422340, 457535, 485691, 506808, 549042, 563120, 633510, 647588, 732056, 809485, 823563, 844680, 915070, 971382, 1013616, 1098084, 1267020, 1295176, 1372605, 1457073, 1464112, 1618970, 1647126, 1689360, 1830140, 1942764, 2104661, 2196168, 2428455, 2534040, 2590352, 2745210, 2914146, 3237940, 3294252, 3660280, 3885528, 4117815, 4209322, 4392336, 4856910, 5068080, 5490420, 5828292, 6313983, 6475880, 6588504, 7285365, 7320560, 7771056, 8235630, 8418644, 9713820, 10523305, 10980840, 11656584, 12627966, 12951760, 13177008, 14570730, 16471260, 16837288, 18941949, 19427640, 21046610, 21961680, 23313168, 25255932, 29141460, 31569915, 32942520, 33674576, 37883898, 38855280, 42093220, 50511864, 58282920, 63139830, 65885040, 75767796, 84186440, 94709745, 101023728, 116565840, 126279660, 151535592, 168372880, 189419490, 252559320, 303071184, 378838980, 505118640, 757677960, 1515355920]

約数ペア:

[(1, 1515355920), (2, 757677960), (3, 505118640), (4, 378838980), (5, 303071184), (6, 252559320), (8, 189419490), (9, 168372880), (10, 151535592), (12, 126279660), (13, 116565840), (15, 101023728), (16, 94709745), (18, 84186440), (20, 75767796), (23, 65885040), (24, 63139830), (26, 58282920), (30, 50511864), (36, 42093220), (39, 38855280), (40, 37883898), (45, 33674576), (46, 32942520), (48, 31569915), (52, 29141460), (60, 25255932), (65, 23313168), (69, 21961680), (72, 21046610), (78, 19427640), (80, 18941949), (90, 16837288), (92, 16471260), (104, 14570730), (115, 13177008), (117, 12951760), (120, 12627966), (130, 11656584), (138, 10980840), (144, 10523305), (156, 9713820), (180, 8418644), (184, 8235630), (195, 7771056), (207, 7320560), (208, 7285365), (230, 6588504), (234, 6475880), (240, 6313983), (260, 5828292), (276, 5490420), (299, 5068080), (312, 4856910), (345, 4392336), (360, 4209322), (368, 4117815), (390, 3885528), (414, 3660280), (460, 3294252), (468, 3237940), (520, 2914146), (552, 2745210), (585, 2590352), (598, 2534040), (624, 2428455), (690, 2196168), (720, 2104661), (780, 1942764), (828, 1830140), (897, 1689360), (920, 1647126), (936, 1618970), (1035, 1464112), (1040, 1457073), (1104, 1372605), (1170, 1295176), (1196, 1267020), (1380, 1098084), (1495, 1013616), (1560, 971382), (1656, 915070), (1794, 844680), (1840, 823563), (1872, 809485), (2070, 732056), (2340, 647588), (2392, 633510), (2691, 563120), (2760, 549042), (2990, 506808), (3120, 485691), (3312, 457535), (3588, 422340), (4140, 366028), (4485, 337872), (4680, 323794), (4784, 316755), (5382, 281560), (5520, 274521), (5980, 253404), (7039, 215280), (7176, 211170), (8280, 183014), (8970, 168936), (9360, 161897), (10764, 140780), (11960, 126702), (13455, 112624), (14078, 107640), (14352, 105585), (16560, 91507), (17940, 84468), (21117, 71760), (21528, 70390), (23920, 63351), (26910, 56312), (28156, 53820), (35195, 43056), (35880, 42234)]