214665080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 580141440

約数和(自身を除く): 365476360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3533, 4340, 6076, 7066, 7595, 8680, 12152, 14132, 15190, 17665, 24731, 28264, 30380, 35330, 49462, 60760, 70660, 98924, 109523, 123655, 141320, 173117, 197848, 219046, 247310, 346234, 438092, 494620, 547615, 692468, 766661, 865585, 876184, 989240, 1095230, 1384936, 1533322, 1731170, 2190460, 3066644, 3462340, 3833305, 4380920, 5366627, 6133288, 6924680, 7666610, 10733254, 15333220, 21466508, 26833135, 30666440, 42933016, 53666270, 107332540, 214665080]

約数ペア:

[(1, 214665080), (2, 107332540), (4, 53666270), (5, 42933016), (7, 30666440), (8, 26833135), (10, 21466508), (14, 15333220), (20, 10733254), (28, 7666610), (31, 6924680), (35, 6133288), (40, 5366627), (49, 4380920), (56, 3833305), (62, 3462340), (70, 3066644), (98, 2190460), (124, 1731170), (140, 1533322), (155, 1384936), (196, 1095230), (217, 989240), (245, 876184), (248, 865585), (280, 766661), (310, 692468), (392, 547615), (434, 494620), (490, 438092), (620, 346234), (868, 247310), (980, 219046), (1085, 197848), (1240, 173117), (1519, 141320), (1736, 123655), (1960, 109523), (2170, 98924), (3038, 70660), (3533, 60760), (4340, 49462), (6076, 35330), (7066, 30380), (7595, 28264), (8680, 24731), (12152, 17665), (14132, 15190)]