853420080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 2747824128

約数和(自身を除く): 1894404048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 251, 310, 372, 457, 465, 496, 502, 620, 744, 753, 914, 930, 1004, 1240, 1255, 1371, 1488, 1506, 1828, 1860, 2008, 2285, 2480, 2510, 2742, 3012, 3656, 3720, 3765, 4016, 4570, 5020, 5484, 6024, 6855, 7312, 7440, 7530, 7781, 9140, 10040, 10968, 12048, 13710, 14167, 15060, 15562, 18280, 20080, 21936, 23343, 27420, 28334, 30120, 31124, 36560, 38905, 42501, 46686, 54840, 56668, 60240, 62248, 70835, 77810, 85002, 93372, 109680, 113336, 114707, 116715, 124496, 141670, 155620, 170004, 186744, 212505, 226672, 229414, 233430, 283340, 311240, 340008, 344121, 373488, 425010, 458828, 466860, 566680, 573535, 622480, 680016, 688242, 850020, 917656, 933720, 1133360, 1147070, 1376484, 1700040, 1720605, 1835312, 1867440, 2294140, 2752968, 3400080, 3441210, 3555917, 4588280, 5505936, 6882420, 7111834, 9176560, 10667751, 13764840, 14223668, 17779585, 21335502, 27529680, 28447336, 35559170, 42671004, 53338755, 56894672, 71118340, 85342008, 106677510, 142236680, 170684016, 213355020, 284473360, 426710040, 853420080]

約数ペア:

[(1, 853420080), (2, 426710040), (3, 284473360), (4, 213355020), (5, 170684016), (6, 142236680), (8, 106677510), (10, 85342008), (12, 71118340), (15, 56894672), (16, 53338755), (20, 42671004), (24, 35559170), (30, 28447336), (31, 27529680), (40, 21335502), (48, 17779585), (60, 14223668), (62, 13764840), (80, 10667751), (93, 9176560), (120, 7111834), (124, 6882420), (155, 5505936), (186, 4588280), (240, 3555917), (248, 3441210), (251, 3400080), (310, 2752968), (372, 2294140), (457, 1867440), (465, 1835312), (496, 1720605), (502, 1700040), (620, 1376484), (744, 1147070), (753, 1133360), (914, 933720), (930, 917656), (1004, 850020), (1240, 688242), (1255, 680016), (1371, 622480), (1488, 573535), (1506, 566680), (1828, 466860), (1860, 458828), (2008, 425010), (2285, 373488), (2480, 344121), (2510, 340008), (2742, 311240), (3012, 283340), (3656, 233430), (3720, 229414), (3765, 226672), (4016, 212505), (4570, 186744), (5020, 170004), (5484, 155620), (6024, 141670), (6855, 124496), (7312, 116715), (7440, 114707), (7530, 113336), (7781, 109680), (9140, 93372), (10040, 85002), (10968, 77810), (12048, 70835), (13710, 62248), (14167, 60240), (15060, 56668), (15562, 54840), (18280, 46686), (20080, 42501), (21936, 38905), (23343, 36560), (27420, 31124), (28334, 30120)]