230845680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8256

約数の個数: 160

約数和(自身を含む): 856403520

約数和(自身を除く): 625557840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 8221, 9360, 14040, 16442, 24663, 28080, 32884, 41105, 49326, 65768, 73989, 82210, 98652, 106873, 123315, 131536, 147978, 164420, 197304, 213746, 221967, 246630, 295956, 320619, 328840, 369945, 394608, 427492, 443934, 493260, 534365, 591912, 641238, 657680, 739890, 854984, 887868, 961857, 986520, 1068730, 1109835, 1183824, 1282476, 1479780, 1603095, 1709968, 1775736, 1923714, 1973040, 2137460, 2219670, 2564952, 2885571, 2959560, 3206190, 3551472, 3847428, 4274920, 4439340, 4809285, 5129904, 5771142, 5919120, 6412380, 7694856, 8549840, 8878680, 9618570, 11542284, 12824760, 14427855, 15389712, 17757360, 19237140, 23084568, 25649520, 28855710, 38474280, 46169136, 57711420, 76948560, 115422840, 230845680]

約数ペア:

[(1, 230845680), (2, 115422840), (3, 76948560), (4, 57711420), (5, 46169136), (6, 38474280), (8, 28855710), (9, 25649520), (10, 23084568), (12, 19237140), (13, 17757360), (15, 15389712), (16, 14427855), (18, 12824760), (20, 11542284), (24, 9618570), (26, 8878680), (27, 8549840), (30, 7694856), (36, 6412380), (39, 5919120), (40, 5771142), (45, 5129904), (48, 4809285), (52, 4439340), (54, 4274920), (60, 3847428), (65, 3551472), (72, 3206190), (78, 2959560), (80, 2885571), (90, 2564952), (104, 2219670), (108, 2137460), (117, 1973040), (120, 1923714), (130, 1775736), (135, 1709968), (144, 1603095), (156, 1479780), (180, 1282476), (195, 1183824), (208, 1109835), (216, 1068730), (234, 986520), (240, 961857), (260, 887868), (270, 854984), (312, 739890), (351, 657680), (360, 641238), (390, 591912), (432, 534365), (468, 493260), (520, 443934), (540, 427492), (585, 394608), (624, 369945), (702, 328840), (720, 320619), (780, 295956), (936, 246630), (1040, 221967), (1080, 213746), (1170, 197304), (1404, 164420), (1560, 147978), (1755, 131536), (1872, 123315), (2160, 106873), (2340, 98652), (2808, 82210), (3120, 73989), (3510, 65768), (4680, 49326), (5616, 41105), (7020, 32884), (8221, 28080), (9360, 24663), (14040, 16442)]