142239160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 384462720

約数和(自身を除く): 242223560

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, 2341, 3038, 4340, 4682, 6076, 7595, 8680, 9364, 11705, 12152, 15190, 16387, 18728, 23410, 30380, 32774, 46820, 60760, 65548, 72571, 81935, 93640, 114709, 131096, 145142, 163870, 229418, 290284, 327740, 362855, 458836, 507997, 573545, 580568, 655480, 725710, 917672, 1015994, 1147090, 1451420, 2031988, 2294180, 2539985, 2902840, 3555979, 4063976, 4588360, 5079970, 7111958, 10159940, 14223916, 17779895, 20319880, 28447832, 35559790, 71119580, 142239160]

約数ペア:

[(1, 142239160), (2, 71119580), (4, 35559790), (5, 28447832), (7, 20319880), (8, 17779895), (10, 14223916), (14, 10159940), (20, 7111958), (28, 5079970), (31, 4588360), (35, 4063976), (40, 3555979), (49, 2902840), (56, 2539985), (62, 2294180), (70, 2031988), (98, 1451420), (124, 1147090), (140, 1015994), (155, 917672), (196, 725710), (217, 655480), (245, 580568), (248, 573545), (280, 507997), (310, 458836), (392, 362855), (434, 327740), (490, 290284), (620, 229418), (868, 163870), (980, 145142), (1085, 131096), (1240, 114709), (1519, 93640), (1736, 81935), (1960, 72571), (2170, 65548), (2341, 60760), (3038, 46820), (4340, 32774), (4682, 30380), (6076, 23410), (7595, 18728), (8680, 16387), (9364, 15190), (11705, 12152)]