214316640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4853

約数の個数: 144

約数和(自身を含む): 755104896

約数和(自身を除く): 540788256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4801, 4960, 5580, 7440, 8928, 9602, 11160, 14403, 14880, 19204, 22320, 24005, 28806, 38408, 43209, 44640, 48010, 57612, 72015, 76816, 86418, 96020, 115224, 144030, 148831, 153632, 172836, 192040, 216045, 230448, 288060, 297662, 345672, 384080, 432090, 446493, 460896, 576120, 595324, 691344, 744155, 768160, 864180, 892986, 1152240, 1190648, 1339479, 1382688, 1488310, 1728360, 1785972, 2232465, 2304480, 2381296, 2678958, 2976620, 3456720, 3571944, 4464930, 4762592, 5357916, 5953240, 6697395, 6913440, 7143888, 8929860, 10715832, 11906480, 13394790, 14287776, 17859720, 21431664, 23812960, 26789580, 35719440, 42863328, 53579160, 71438880, 107158320, 214316640]

約数ペア:

[(1, 214316640), (2, 107158320), (3, 71438880), (4, 53579160), (5, 42863328), (6, 35719440), (8, 26789580), (9, 23812960), (10, 21431664), (12, 17859720), (15, 14287776), (16, 13394790), (18, 11906480), (20, 10715832), (24, 8929860), (30, 7143888), (31, 6913440), (32, 6697395), (36, 5953240), (40, 5357916), (45, 4762592), (48, 4464930), (60, 3571944), (62, 3456720), (72, 2976620), (80, 2678958), (90, 2381296), (93, 2304480), (96, 2232465), (120, 1785972), (124, 1728360), (144, 1488310), (155, 1382688), (160, 1339479), (180, 1190648), (186, 1152240), (240, 892986), (248, 864180), (279, 768160), (288, 744155), (310, 691344), (360, 595324), (372, 576120), (465, 460896), (480, 446493), (496, 432090), (558, 384080), (620, 345672), (720, 297662), (744, 288060), (930, 230448), (992, 216045), (1116, 192040), (1240, 172836), (1395, 153632), (1440, 148831), (1488, 144030), (1860, 115224), (2232, 96020), (2480, 86418), (2790, 76816), (2976, 72015), (3720, 57612), (4464, 48010), (4801, 44640), (4960, 43209), (5580, 38408), (7440, 28806), (8928, 24005), (9602, 22320), (11160, 19204), (14403, 14880)]