210759240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 664070400

約数和(自身を除く): 453311160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 348, 355, 426, 435, 568, 580, 696, 710, 852, 853, 870, 1065, 1160, 1420, 1704, 1706, 1740, 2059, 2130, 2559, 2840, 3412, 3480, 4118, 4260, 4265, 5118, 6177, 6824, 8236, 8520, 8530, 10236, 10295, 12354, 12795, 16472, 17060, 20472, 20590, 24708, 24737, 25590, 30885, 34120, 41180, 49416, 49474, 51180, 60563, 61770, 74211, 82360, 98948, 102360, 121126, 123540, 123685, 148422, 181689, 197896, 242252, 247080, 247370, 296844, 302815, 363378, 371055, 484504, 494740, 593688, 605630, 726756, 742110, 908445, 989480, 1211260, 1453512, 1484220, 1756327, 1816890, 2422520, 2968440, 3512654, 3633780, 5268981, 7025308, 7267560, 8781635, 10537962, 14050616, 17563270, 21075924, 26344905, 35126540, 42151848, 52689810, 70253080, 105379620, 210759240]

約数ペア:

[(1, 210759240), (2, 105379620), (3, 70253080), (4, 52689810), (5, 42151848), (6, 35126540), (8, 26344905), (10, 21075924), (12, 17563270), (15, 14050616), (20, 10537962), (24, 8781635), (29, 7267560), (30, 7025308), (40, 5268981), (58, 3633780), (60, 3512654), (71, 2968440), (87, 2422520), (116, 1816890), (120, 1756327), (142, 1484220), (145, 1453512), (174, 1211260), (213, 989480), (232, 908445), (284, 742110), (290, 726756), (348, 605630), (355, 593688), (426, 494740), (435, 484504), (568, 371055), (580, 363378), (696, 302815), (710, 296844), (852, 247370), (853, 247080), (870, 242252), (1065, 197896), (1160, 181689), (1420, 148422), (1704, 123685), (1706, 123540), (1740, 121126), (2059, 102360), (2130, 98948), (2559, 82360), (2840, 74211), (3412, 61770), (3480, 60563), (4118, 51180), (4260, 49474), (4265, 49416), (5118, 41180), (6177, 34120), (6824, 30885), (8236, 25590), (8520, 24737), (8530, 24708), (10236, 20590), (10295, 20472), (12354, 17060), (12795, 16472)]