210469440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1100

約数の個数: 112

約数和(自身を含む): 671535360

約数和(自身を除く): 461065920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 809, 813, 960, 1084, 1355, 1618, 1626, 2168, 2427, 2710, 3236, 3252, 4045, 4065, 4336, 4854, 5420, 6472, 6504, 8090, 8130, 8672, 9708, 10840, 12135, 12944, 13008, 16180, 16260, 17344, 19416, 21680, 24270, 25888, 26016, 32360, 32520, 38832, 43360, 48540, 51776, 52032, 64720, 65040, 77664, 86720, 97080, 129440, 130080, 155328, 194160, 219239, 258880, 260160, 388320, 438478, 657717, 776640, 876956, 1096195, 1315434, 1753912, 2192390, 2630868, 3288585, 3507824, 4384780, 5261736, 6577170, 7015648, 8769560, 10523472, 13154340, 14031296, 17539120, 21046944, 26308680, 35078240, 42093888, 52617360, 70156480, 105234720, 210469440]

約数ペア:

[(1, 210469440), (2, 105234720), (3, 70156480), (4, 52617360), (5, 42093888), (6, 35078240), (8, 26308680), (10, 21046944), (12, 17539120), (15, 14031296), (16, 13154340), (20, 10523472), (24, 8769560), (30, 7015648), (32, 6577170), (40, 5261736), (48, 4384780), (60, 3507824), (64, 3288585), (80, 2630868), (96, 2192390), (120, 1753912), (160, 1315434), (192, 1096195), (240, 876956), (271, 776640), (320, 657717), (480, 438478), (542, 388320), (809, 260160), (813, 258880), (960, 219239), (1084, 194160), (1355, 155328), (1618, 130080), (1626, 129440), (2168, 97080), (2427, 86720), (2710, 77664), (3236, 65040), (3252, 64720), (4045, 52032), (4065, 51776), (4336, 48540), (4854, 43360), (5420, 38832), (6472, 32520), (6504, 32360), (8090, 26016), (8130, 25888), (8672, 24270), (9708, 21680), (10840, 19416), (12135, 17344), (12944, 16260), (13008, 16180)]