12916800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 336

約数和(自身を含む): 52913280

約数和(自身を除く): 39996480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 64, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 108, 115, 117, 120, 130, 135, 138, 144, 150, 156, 160, 180, 184, 192, 195, 200, 207, 208, 216, 225, 230, 234, 240, 260, 270, 276, 288, 299, 300, 312, 320, 325, 345, 351, 360, 368, 390, 400, 414, 416, 432, 450, 460, 468, 480, 520, 540, 552, 575, 576, 585, 598, 600, 621, 624, 650, 675, 690, 702, 720, 736, 780, 800, 828, 832, 864, 897, 900, 920, 936, 960, 975, 1035, 1040, 1080, 1104, 1150, 1170, 1196, 1200, 1242, 1248, 1300, 1350, 1380, 1404, 1440, 1472, 1495, 1560, 1600, 1656, 1725, 1728, 1755, 1794, 1800, 1840, 1872, 1950, 2070, 2080, 2160, 2208, 2300, 2340, 2392, 2400, 2484, 2496, 2600, 2691, 2700, 2760, 2808, 2880, 2925, 2990, 3105, 3120, 3312, 3450, 3510, 3588, 3600, 3680, 3744, 3900, 4140, 4160, 4320, 4416, 4485, 4600, 4680, 4784, 4800, 4968, 5175, 5200, 5382, 5400, 5520, 5616, 5850, 5980, 6210, 6240, 6624, 6900, 7020, 7176, 7200, 7360, 7475, 7488, 7800, 8073, 8280, 8640, 8775, 8970, 9200, 9360, 9568, 9936, 10350, 10400, 10764, 10800, 11040, 11232, 11700, 11960, 12420, 12480, 13248, 13455, 13800, 14040, 14352, 14400, 14950, 15525, 15600, 16146, 16560, 17550, 17940, 18400, 18720, 19136, 19872, 20700, 20800, 21528, 21600, 22080, 22425, 22464, 23400, 23920, 24840, 26910, 27600, 28080, 28704, 29900, 31050, 31200, 32292, 33120, 35100, 35880, 36800, 37440, 39744, 40365, 41400, 43056, 43200, 44850, 46800, 47840, 49680, 53820, 55200, 56160, 57408, 59800, 62100, 62400, 64584, 66240, 67275, 70200, 71760, 80730, 82800, 86112, 89700, 93600, 95680, 99360, 107640, 110400, 112320, 119600, 124200, 129168, 134550, 140400, 143520, 161460, 165600, 172224, 179400, 187200, 198720, 201825, 215280, 239200, 248400, 258336, 269100, 280800, 287040, 322920, 331200, 358800, 403650, 430560, 478400, 496800, 516672, 538200, 561600, 645840, 717600, 807300, 861120, 993600, 1076400, 1291680, 1435200, 1614600, 2152800, 2583360, 3229200, 4305600, 6458400, 12916800]

約数ペア:

[(1, 12916800), (2, 6458400), (3, 4305600), (4, 3229200), (5, 2583360), (6, 2152800), (8, 1614600), (9, 1435200), (10, 1291680), (12, 1076400), (13, 993600), (15, 861120), (16, 807300), (18, 717600), (20, 645840), (23, 561600), (24, 538200), (25, 516672), (26, 496800), (27, 478400), (30, 430560), (32, 403650), (36, 358800), (39, 331200), (40, 322920), (45, 287040), (46, 280800), (48, 269100), (50, 258336), (52, 248400), (54, 239200), (60, 215280), (64, 201825), (65, 198720), (69, 187200), (72, 179400), (75, 172224), (78, 165600), (80, 161460), (90, 143520), (92, 140400), (96, 134550), (100, 129168), (104, 124200), (108, 119600), (115, 112320), (117, 110400), (120, 107640), (130, 99360), (135, 95680), (138, 93600), (144, 89700), (150, 86112), (156, 82800), (160, 80730), (180, 71760), (184, 70200), (192, 67275), (195, 66240), (200, 64584), (207, 62400), (208, 62100), (216, 59800), (225, 57408), (230, 56160), (234, 55200), (240, 53820), (260, 49680), (270, 47840), (276, 46800), (288, 44850), (299, 43200), (300, 43056), (312, 41400), (320, 40365), (325, 39744), (345, 37440), (351, 36800), (360, 35880), (368, 35100), (390, 33120), (400, 32292), (414, 31200), (416, 31050), (432, 29900), (450, 28704), (460, 28080), (468, 27600), (480, 26910), (520, 24840), (540, 23920), (552, 23400), (575, 22464), (576, 22425), (585, 22080), (598, 21600), (600, 21528), (621, 20800), (624, 20700), (650, 19872), (675, 19136), (690, 18720), (702, 18400), (720, 17940), (736, 17550), (780, 16560), (800, 16146), (828, 15600), (832, 15525), (864, 14950), (897, 14400), (900, 14352), (920, 14040), (936, 13800), (960, 13455), (975, 13248), (1035, 12480), (1040, 12420), (1080, 11960), (1104, 11700), (1150, 11232), (1170, 11040), (1196, 10800), (1200, 10764), (1242, 10400), (1248, 10350), (1300, 9936), (1350, 9568), (1380, 9360), (1404, 9200), (1440, 8970), (1472, 8775), (1495, 8640), (1560, 8280), (1600, 8073), (1656, 7800), (1725, 7488), (1728, 7475), (1755, 7360), (1794, 7200), (1800, 7176), (1840, 7020), (1872, 6900), (1950, 6624), (2070, 6240), (2080, 6210), (2160, 5980), (2208, 5850), (2300, 5616), (2340, 5520), (2392, 5400), (2400, 5382), (2484, 5200), (2496, 5175), (2600, 4968), (2691, 4800), (2700, 4784), (2760, 4680), (2808, 4600), (2880, 4485), (2925, 4416), (2990, 4320), (3105, 4160), (3120, 4140), (3312, 3900), (3450, 3744), (3510, 3680), (3588, 3600)]