156185640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1504

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 414624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1451, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2902, 2990, 3588, 4140, 4353, 4485, 4680, 5382, 5804, 5980, 7176, 7255, 8280, 8706, 8970, 10764, 11608, 11960, 13059, 13455, 14510, 17412, 17940, 18863, 21528, 21765, 26118, 26910, 29020, 33373, 34824, 35880, 37726, 43530, 52236, 53820, 56589, 58040, 65295, 66746, 75452, 87060, 94315, 100119, 104472, 107640, 113178, 130590, 133492, 150904, 166865, 169767, 174120, 188630, 200238, 226356, 261180, 266984, 282945, 300357, 333730, 339534, 377260, 400476, 433849, 452712, 500595, 522360, 565890, 600714, 667460, 679068, 754520, 800952, 848835, 867698, 1001190, 1131780, 1201428, 1301547, 1334920, 1358136, 1501785, 1697670, 1735396, 2002380, 2169245, 2263560, 2402856, 2603094, 3003570, 3395340, 3470792, 3904641, 4004760, 4338490, 5206188, 6007140, 6507735, 6790680, 7809282, 8676980, 10412376, 12014280, 13015470, 15618564, 17353960, 19523205, 26030940, 31237128, 39046410, 52061880, 78092820, 156185640]

約数ペア:

[(1, 156185640), (2, 78092820), (3, 52061880), (4, 39046410), (5, 31237128), (6, 26030940), (8, 19523205), (9, 17353960), (10, 15618564), (12, 13015470), (13, 12014280), (15, 10412376), (18, 8676980), (20, 7809282), (23, 6790680), (24, 6507735), (26, 6007140), (30, 5206188), (36, 4338490), (39, 4004760), (40, 3904641), (45, 3470792), (46, 3395340), (52, 3003570), (60, 2603094), (65, 2402856), (69, 2263560), (72, 2169245), (78, 2002380), (90, 1735396), (92, 1697670), (104, 1501785), (115, 1358136), (117, 1334920), (120, 1301547), (130, 1201428), (138, 1131780), (156, 1001190), (180, 867698), (184, 848835), (195, 800952), (207, 754520), (230, 679068), (234, 667460), (260, 600714), (276, 565890), (299, 522360), (312, 500595), (345, 452712), (360, 433849), (390, 400476), (414, 377260), (460, 339534), (468, 333730), (520, 300357), (552, 282945), (585, 266984), (598, 261180), (690, 226356), (780, 200238), (828, 188630), (897, 174120), (920, 169767), (936, 166865), (1035, 150904), (1170, 133492), (1196, 130590), (1380, 113178), (1451, 107640), (1495, 104472), (1560, 100119), (1656, 94315), (1794, 87060), (2070, 75452), (2340, 66746), (2392, 65295), (2691, 58040), (2760, 56589), (2902, 53820), (2990, 52236), (3588, 43530), (4140, 37726), (4353, 35880), (4485, 34824), (4680, 33373), (5382, 29020), (5804, 26910), (5980, 26118), (7176, 21765), (7255, 21528), (8280, 18863), (8706, 17940), (8970, 17412), (10764, 14510), (11608, 13455), (11960, 13059)]