212599240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3555

約数の個数: 96

約数和(自身を含む): 574560000

約数和(自身を除く): 361960760

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, 3499, 4340, 6076, 6998, 7595, 8680, 12152, 13996, 15190, 17495, 24493, 27992, 30380, 34990, 48986, 60760, 69980, 97972, 108469, 122465, 139960, 171451, 195944, 216938, 244930, 342902, 433876, 489860, 542345, 685804, 759283, 857255, 867752, 979720, 1084690, 1371608, 1518566, 1714510, 2169380, 3037132, 3429020, 3796415, 4338760, 5314981, 6074264, 6858040, 7592830, 10629962, 15185660, 21259924, 26574905, 30371320, 42519848, 53149810, 106299620, 212599240]

約数ペア:

[(1, 212599240), (2, 106299620), (4, 53149810), (5, 42519848), (7, 30371320), (8, 26574905), (10, 21259924), (14, 15185660), (20, 10629962), (28, 7592830), (31, 6858040), (35, 6074264), (40, 5314981), (49, 4338760), (56, 3796415), (62, 3429020), (70, 3037132), (98, 2169380), (124, 1714510), (140, 1518566), (155, 1371608), (196, 1084690), (217, 979720), (245, 867752), (248, 857255), (280, 759283), (310, 685804), (392, 542345), (434, 489860), (490, 433876), (620, 342902), (868, 244930), (980, 216938), (1085, 195944), (1240, 171451), (1519, 139960), (1736, 122465), (1960, 108469), (2170, 97972), (3038, 69980), (3499, 60760), (4340, 48986), (6076, 34990), (6998, 30380), (7595, 27992), (8680, 24493), (12152, 17495), (13996, 15190)]