4087054920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113909}}^1$

素因数の和:113959

約数の個数: 128

約数和(自身を含む): 13778553600

約数和(自身を除く): 9691498680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 7176, 8970, 11960, 17940, 35880, 113909, 227818, 341727, 455636, 569545, 683454, 911272, 1139090, 1366908, 1480817, 1708635, 2278180, 2619907, 2733816, 2961634, 3417270, 4442451, 4556360, 5239814, 5923268, 6834540, 7404085, 7859721, 8884902, 10479628, 11846536, 13099535, 13669080, 14808170, 15719442, 17769804, 20959256, 22212255, 26199070, 29616340, 31438884, 34058791, 35539608, 39298605, 44424510, 52398140, 59232680, 62877768, 68117582, 78597210, 88849020, 102176373, 104796280, 136235164, 157194420, 170293955, 177698040, 204352746, 272470328, 314388840, 340587910, 408705492, 510881865, 681175820, 817410984, 1021763730, 1362351640, 2043527460, 4087054920]

約数ペア:

[(1, 4087054920), (2, 2043527460), (3, 1362351640), (4, 1021763730), (5, 817410984), (6, 681175820), (8, 510881865), (10, 408705492), (12, 340587910), (13, 314388840), (15, 272470328), (20, 204352746), (23, 177698040), (24, 170293955), (26, 157194420), (30, 136235164), (39, 104796280), (40, 102176373), (46, 88849020), (52, 78597210), (60, 68117582), (65, 62877768), (69, 59232680), (78, 52398140), (92, 44424510), (104, 39298605), (115, 35539608), (120, 34058791), (130, 31438884), (138, 29616340), (156, 26199070), (184, 22212255), (195, 20959256), (230, 17769804), (260, 15719442), (276, 14808170), (299, 13669080), (312, 13099535), (345, 11846536), (390, 10479628), (460, 8884902), (520, 7859721), (552, 7404085), (598, 6834540), (690, 5923268), (780, 5239814), (897, 4556360), (920, 4442451), (1196, 3417270), (1380, 2961634), (1495, 2733816), (1560, 2619907), (1794, 2278180), (2392, 1708635), (2760, 1480817), (2990, 1366908), (3588, 1139090), (4485, 911272), (5980, 683454), (7176, 569545), (8970, 455636), (11960, 341727), (17940, 227818), (35880, 113909)]