6458400

素因数分解:

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

素因数の和:65

約数の個数: 288

約数和(自身を含む): 26248320

約数和(自身を除く): 19789920

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, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 108, 115, 117, 120, 130, 135, 138, 144, 150, 156, 160, 180, 184, 195, 200, 207, 208, 216, 225, 230, 234, 240, 260, 270, 276, 288, 299, 300, 312, 325, 345, 351, 360, 368, 390, 400, 414, 416, 432, 450, 460, 468, 480, 520, 540, 552, 575, 585, 598, 600, 621, 624, 650, 675, 690, 702, 720, 736, 780, 800, 828, 864, 897, 900, 920, 936, 975, 1035, 1040, 1080, 1104, 1150, 1170, 1196, 1200, 1242, 1248, 1300, 1350, 1380, 1404, 1440, 1495, 1560, 1656, 1725, 1755, 1794, 1800, 1840, 1872, 1950, 2070, 2080, 2160, 2208, 2300, 2340, 2392, 2400, 2484, 2600, 2691, 2700, 2760, 2808, 2925, 2990, 3105, 3120, 3312, 3450, 3510, 3588, 3600, 3680, 3744, 3900, 4140, 4320, 4485, 4600, 4680, 4784, 4968, 5175, 5200, 5382, 5400, 5520, 5616, 5850, 5980, 6210, 6240, 6624, 6900, 7020, 7176, 7200, 7475, 7800, 8073, 8280, 8775, 8970, 9200, 9360, 9568, 9936, 10350, 10400, 10764, 10800, 11040, 11232, 11700, 11960, 12420, 13455, 13800, 14040, 14352, 14950, 15525, 15600, 16146, 16560, 17550, 17940, 18400, 18720, 19872, 20700, 21528, 21600, 22425, 23400, 23920, 24840, 26910, 27600, 28080, 28704, 29900, 31050, 31200, 32292, 33120, 35100, 35880, 40365, 41400, 43056, 44850, 46800, 47840, 49680, 53820, 55200, 56160, 59800, 62100, 64584, 67275, 70200, 71760, 80730, 82800, 86112, 89700, 93600, 99360, 107640, 119600, 124200, 129168, 134550, 140400, 143520, 161460, 165600, 179400, 201825, 215280, 239200, 248400, 258336, 269100, 280800, 322920, 358800, 403650, 430560, 496800, 538200, 645840, 717600, 807300, 1076400, 1291680, 1614600, 2152800, 3229200, 6458400]

約数ペア:

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