156403680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 531836928

約数和(自身を除く): 375433248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 457, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 914, 920, 930, 992, 1104, 1240, 1371, 1380, 1426, 1488, 1828, 1840, 1860, 2139, 2208, 2285, 2480, 2742, 2760, 2852, 2976, 3565, 3656, 3680, 3720, 4278, 4570, 4960, 5484, 5520, 5704, 6855, 7130, 7312, 7440, 8556, 9140, 10511, 10695, 10968, 11040, 11408, 13710, 14167, 14260, 14624, 14880, 17112, 18280, 21022, 21390, 21936, 22816, 27420, 28334, 28520, 31533, 34224, 36560, 42044, 42501, 42780, 43872, 52555, 54840, 56668, 57040, 63066, 68448, 70835, 73120, 84088, 85002, 85560, 105110, 109680, 113336, 114080, 126132, 141670, 157665, 168176, 170004, 171120, 210220, 212505, 219360, 226672, 252264, 283340, 315330, 325841, 336352, 340008, 342240, 420440, 425010, 453344, 504528, 566680, 630660, 651682, 680016, 840880, 850020, 977523, 1009056, 1133360, 1261320, 1303364, 1360032, 1629205, 1681760, 1700040, 1955046, 2266720, 2522640, 2606728, 3258410, 3400080, 3910092, 4887615, 5045280, 5213456, 6516820, 6800160, 7820184, 9775230, 10426912, 13033640, 15640368, 19550460, 26067280, 31280736, 39100920, 52134560, 78201840, 156403680]

約数ペア:

[(1, 156403680), (2, 78201840), (3, 52134560), (4, 39100920), (5, 31280736), (6, 26067280), (8, 19550460), (10, 15640368), (12, 13033640), (15, 10426912), (16, 9775230), (20, 7820184), (23, 6800160), (24, 6516820), (30, 5213456), (31, 5045280), (32, 4887615), (40, 3910092), (46, 3400080), (48, 3258410), (60, 2606728), (62, 2522640), (69, 2266720), (80, 1955046), (92, 1700040), (93, 1681760), (96, 1629205), (115, 1360032), (120, 1303364), (124, 1261320), (138, 1133360), (155, 1009056), (160, 977523), (184, 850020), (186, 840880), (230, 680016), (240, 651682), (248, 630660), (276, 566680), (310, 504528), (345, 453344), (368, 425010), (372, 420440), (457, 342240), (460, 340008), (465, 336352), (480, 325841), (496, 315330), (552, 283340), (620, 252264), (690, 226672), (713, 219360), (736, 212505), (744, 210220), (914, 171120), (920, 170004), (930, 168176), (992, 157665), (1104, 141670), (1240, 126132), (1371, 114080), (1380, 113336), (1426, 109680), (1488, 105110), (1828, 85560), (1840, 85002), (1860, 84088), (2139, 73120), (2208, 70835), (2285, 68448), (2480, 63066), (2742, 57040), (2760, 56668), (2852, 54840), (2976, 52555), (3565, 43872), (3656, 42780), (3680, 42501), (3720, 42044), (4278, 36560), (4570, 34224), (4960, 31533), (5484, 28520), (5520, 28334), (5704, 27420), (6855, 22816), (7130, 21936), (7312, 21390), (7440, 21022), (8556, 18280), (9140, 17112), (10511, 14880), (10695, 14624), (10968, 14260), (11040, 14167), (11408, 13710)]