5166720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 256

約数和(自身を含む): 20563200

約数和(自身を除く): 15396480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 320, 345, 351, 360, 368, 384, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 576, 585, 598, 621, 624, 640, 690, 702, 720, 736, 780, 828, 832, 864, 897, 920, 936, 960, 1035, 1040, 1080, 1104, 1152, 1170, 1196, 1242, 1248, 1380, 1404, 1440, 1472, 1495, 1560, 1656, 1664, 1728, 1755, 1794, 1840, 1872, 1920, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2496, 2691, 2760, 2808, 2880, 2944, 2990, 3105, 3120, 3312, 3456, 3510, 3588, 3680, 3744, 4140, 4160, 4320, 4416, 4485, 4680, 4784, 4968, 4992, 5382, 5520, 5616, 5760, 5980, 6210, 6240, 6624, 7020, 7176, 7360, 7488, 8073, 8280, 8320, 8640, 8832, 8970, 9360, 9568, 9936, 10764, 11040, 11232, 11960, 12420, 12480, 13248, 13455, 14040, 14352, 14720, 14976, 16146, 16560, 17280, 17940, 18720, 19136, 19872, 21528, 22080, 22464, 23920, 24840, 24960, 26496, 26910, 28080, 28704, 32292, 33120, 35880, 37440, 38272, 39744, 40365, 43056, 44160, 44928, 47840, 49680, 53820, 56160, 57408, 64584, 66240, 71760, 74880, 79488, 80730, 86112, 95680, 99360, 107640, 112320, 114816, 129168, 132480, 143520, 161460, 172224, 191360, 198720, 215280, 224640, 258336, 287040, 322920, 344448, 397440, 430560, 516672, 574080, 645840, 861120, 1033344, 1291680, 1722240, 2583360, 5166720]

約数ペア:

[(1, 5166720), (2, 2583360), (3, 1722240), (4, 1291680), (5, 1033344), (6, 861120), (8, 645840), (9, 574080), (10, 516672), (12, 430560), (13, 397440), (15, 344448), (16, 322920), (18, 287040), (20, 258336), (23, 224640), (24, 215280), (26, 198720), (27, 191360), (30, 172224), (32, 161460), (36, 143520), (39, 132480), (40, 129168), (45, 114816), (46, 112320), (48, 107640), (52, 99360), (54, 95680), (60, 86112), (64, 80730), (65, 79488), (69, 74880), (72, 71760), (78, 66240), (80, 64584), (90, 57408), (92, 56160), (96, 53820), (104, 49680), (108, 47840), (115, 44928), (117, 44160), (120, 43056), (128, 40365), (130, 39744), (135, 38272), (138, 37440), (144, 35880), (156, 33120), (160, 32292), (180, 28704), (184, 28080), (192, 26910), (195, 26496), (207, 24960), (208, 24840), (216, 23920), (230, 22464), (234, 22080), (240, 21528), (260, 19872), (270, 19136), (276, 18720), (288, 17940), (299, 17280), (312, 16560), (320, 16146), (345, 14976), (351, 14720), (360, 14352), (368, 14040), (384, 13455), (390, 13248), (414, 12480), (416, 12420), (432, 11960), (460, 11232), (468, 11040), (480, 10764), (520, 9936), (540, 9568), (552, 9360), (576, 8970), (585, 8832), (598, 8640), (621, 8320), (624, 8280), (640, 8073), (690, 7488), (702, 7360), (720, 7176), (736, 7020), (780, 6624), (828, 6240), (832, 6210), (864, 5980), (897, 5760), (920, 5616), (936, 5520), (960, 5382), (1035, 4992), (1040, 4968), (1080, 4784), (1104, 4680), (1152, 4485), (1170, 4416), (1196, 4320), (1242, 4160), (1248, 4140), (1380, 3744), (1404, 3680), (1440, 3588), (1472, 3510), (1495, 3456), (1560, 3312), (1656, 3120), (1664, 3105), (1728, 2990), (1755, 2944), (1794, 2880), (1840, 2808), (1872, 2760), (1920, 2691), (2070, 2496), (2080, 2484), (2160, 2392), (2208, 2340)]