234898160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 656136576

約数和(自身を除く): 421238416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1933, 1960, 2170, 2480, 3038, 3472, 3866, 3920, 4340, 6076, 7595, 7732, 8680, 9665, 12152, 13531, 15190, 15464, 17360, 19330, 24304, 27062, 30380, 30928, 38660, 54124, 59923, 60760, 67655, 77320, 94717, 108248, 119846, 121520, 135310, 154640, 189434, 216496, 239692, 270620, 299615, 378868, 419461, 473585, 479384, 541240, 599230, 757736, 838922, 947170, 958768, 1082480, 1198460, 1515472, 1677844, 1894340, 2097305, 2396920, 2936227, 3355688, 3788680, 4194610, 4793840, 5872454, 6711376, 7577360, 8389220, 11744908, 14681135, 16778440, 23489816, 29362270, 33556880, 46979632, 58724540, 117449080, 234898160]

約数ペア:

[(1, 234898160), (2, 117449080), (4, 58724540), (5, 46979632), (7, 33556880), (8, 29362270), (10, 23489816), (14, 16778440), (16, 14681135), (20, 11744908), (28, 8389220), (31, 7577360), (35, 6711376), (40, 5872454), (49, 4793840), (56, 4194610), (62, 3788680), (70, 3355688), (80, 2936227), (98, 2396920), (112, 2097305), (124, 1894340), (140, 1677844), (155, 1515472), (196, 1198460), (217, 1082480), (245, 958768), (248, 947170), (280, 838922), (310, 757736), (392, 599230), (434, 541240), (490, 479384), (496, 473585), (560, 419461), (620, 378868), (784, 299615), (868, 270620), (980, 239692), (1085, 216496), (1240, 189434), (1519, 154640), (1736, 135310), (1933, 121520), (1960, 119846), (2170, 108248), (2480, 94717), (3038, 77320), (3472, 67655), (3866, 60760), (3920, 59923), (4340, 54124), (6076, 38660), (7595, 30928), (7732, 30380), (8680, 27062), (9665, 24304), (12152, 19330), (13531, 17360), (15190, 15464)]