160321200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 568296960

約数和(自身を除く): 407975760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 208, 215, 239, 240, 258, 260, 300, 312, 325, 344, 390, 400, 430, 478, 516, 520, 559, 600, 624, 645, 650, 688, 717, 780, 860, 956, 975, 1032, 1040, 1075, 1118, 1195, 1200, 1290, 1300, 1434, 1560, 1677, 1720, 1912, 1950, 2064, 2150, 2236, 2390, 2580, 2600, 2795, 2868, 3107, 3120, 3225, 3354, 3440, 3585, 3824, 3900, 4300, 4472, 4780, 5160, 5200, 5590, 5736, 5975, 6214, 6450, 6708, 7170, 7800, 8385, 8600, 8944, 9321, 9560, 10277, 10320, 11180, 11472, 11950, 12428, 12900, 13416, 13975, 14340, 15535, 15600, 16770, 17200, 17925, 18642, 19120, 20554, 22360, 23900, 24856, 25800, 26832, 27950, 28680, 30831, 31070, 33540, 35850, 37284, 41108, 41925, 44720, 46605, 47800, 49712, 51385, 51600, 55900, 57360, 61662, 62140, 67080, 71700, 74568, 77675, 82216, 83850, 93210, 95600, 102770, 111800, 123324, 124280, 133601, 134160, 143400, 149136, 154155, 155350, 164432, 167700, 186420, 205540, 223600, 233025, 246648, 248560, 256925, 267202, 286800, 308310, 310700, 335400, 372840, 400803, 411080, 466050, 493296, 513850, 534404, 616620, 621400, 668005, 670800, 745680, 770775, 801606, 822160, 932100, 1027700, 1068808, 1233240, 1242800, 1336010, 1541550, 1603212, 1864200, 2004015, 2055400, 2137616, 2466480, 2672020, 3083100, 3206424, 3340025, 3728400, 4008030, 4110800, 5344040, 6166200, 6412848, 6680050, 8016060, 10020075, 10688080, 12332400, 13360100, 16032120, 20040150, 26720200, 32064240, 40080300, 53440400, 80160600, 160321200]

約数ペア:

[(1, 160321200), (2, 80160600), (3, 53440400), (4, 40080300), (5, 32064240), (6, 26720200), (8, 20040150), (10, 16032120), (12, 13360100), (13, 12332400), (15, 10688080), (16, 10020075), (20, 8016060), (24, 6680050), (25, 6412848), (26, 6166200), (30, 5344040), (39, 4110800), (40, 4008030), (43, 3728400), (48, 3340025), (50, 3206424), (52, 3083100), (60, 2672020), (65, 2466480), (75, 2137616), (78, 2055400), (80, 2004015), (86, 1864200), (100, 1603212), (104, 1541550), (120, 1336010), (129, 1242800), (130, 1233240), (150, 1068808), (156, 1027700), (172, 932100), (195, 822160), (200, 801606), (208, 770775), (215, 745680), (239, 670800), (240, 668005), (258, 621400), (260, 616620), (300, 534404), (312, 513850), (325, 493296), (344, 466050), (390, 411080), (400, 400803), (430, 372840), (478, 335400), (516, 310700), (520, 308310), (559, 286800), (600, 267202), (624, 256925), (645, 248560), (650, 246648), (688, 233025), (717, 223600), (780, 205540), (860, 186420), (956, 167700), (975, 164432), (1032, 155350), (1040, 154155), (1075, 149136), (1118, 143400), (1195, 134160), (1200, 133601), (1290, 124280), (1300, 123324), (1434, 111800), (1560, 102770), (1677, 95600), (1720, 93210), (1912, 83850), (1950, 82216), (2064, 77675), (2150, 74568), (2236, 71700), (2390, 67080), (2580, 62140), (2600, 61662), (2795, 57360), (2868, 55900), (3107, 51600), (3120, 51385), (3225, 49712), (3354, 47800), (3440, 46605), (3585, 44720), (3824, 41925), (3900, 41108), (4300, 37284), (4472, 35850), (4780, 33540), (5160, 31070), (5200, 30831), (5590, 28680), (5736, 27950), (5975, 26832), (6214, 25800), (6450, 24856), (6708, 23900), (7170, 22360), (7800, 20554), (8385, 19120), (8600, 18642), (8944, 17925), (9321, 17200), (9560, 16770), (10277, 15600), (10320, 15535), (11180, 14340), (11472, 13975), (11950, 13416), (12428, 12900)]