174451680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9353

約数の個数: 144

約数和(自身を含む): 641178720

約数和(自身を除く): 466727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9319, 9360, 18638, 18720, 27957, 37276, 46595, 55914, 74552, 83871, 93190, 111828, 121147, 139785, 149104, 167742, 186380, 223656, 242294, 279570, 298208, 335484, 363441, 372760, 419355, 447312, 484588, 559140, 605735, 670968, 726882, 745520, 838710, 894624, 969176, 1090323, 1118280, 1211470, 1341936, 1453764, 1491040, 1677420, 1817205, 1938352, 2180646, 2236560, 2422940, 2683872, 2907528, 3354840, 3634410, 3876704, 4361292, 4473120, 4845880, 5451615, 5815056, 6709680, 7268820, 8722584, 9691760, 10903230, 11630112, 13419360, 14537640, 17445168, 19383520, 21806460, 29075280, 34890336, 43612920, 58150560, 87225840, 174451680]

約数ペア:

[(1, 174451680), (2, 87225840), (3, 58150560), (4, 43612920), (5, 34890336), (6, 29075280), (8, 21806460), (9, 19383520), (10, 17445168), (12, 14537640), (13, 13419360), (15, 11630112), (16, 10903230), (18, 9691760), (20, 8722584), (24, 7268820), (26, 6709680), (30, 5815056), (32, 5451615), (36, 4845880), (39, 4473120), (40, 4361292), (45, 3876704), (48, 3634410), (52, 3354840), (60, 2907528), (65, 2683872), (72, 2422940), (78, 2236560), (80, 2180646), (90, 1938352), (96, 1817205), (104, 1677420), (117, 1491040), (120, 1453764), (130, 1341936), (144, 1211470), (156, 1118280), (160, 1090323), (180, 969176), (195, 894624), (208, 838710), (234, 745520), (240, 726882), (260, 670968), (288, 605735), (312, 559140), (360, 484588), (390, 447312), (416, 419355), (468, 372760), (480, 363441), (520, 335484), (585, 298208), (624, 279570), (720, 242294), (780, 223656), (936, 186380), (1040, 167742), (1170, 149104), (1248, 139785), (1440, 121147), (1560, 111828), (1872, 93190), (2080, 83871), (2340, 74552), (3120, 55914), (3744, 46595), (4680, 37276), (6240, 27957), (9319, 18720), (9360, 18638)]