2578166467440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1\times {\mathrm{111031}}^1$

素因数の和:114199

約数の個数: 160

約数和(自身を含む): 8252850450432

約数和(自身を除く): 5674683982992

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, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3121, 3720, 6242, 7440, 9363, 12484, 15605, 18726, 24968, 31210, 37452, 46815, 49936, 62420, 74904, 93630, 96751, 111031, 124840, 149808, 187260, 193502, 222062, 249680, 290253, 333093, 374520, 387004, 444124, 483755, 555155, 580506, 666186, 749040, 774008, 888248, 967510, 1110310, 1161012, 1332372, 1451265, 1548016, 1665465, 1776496, 1935020, 2220620, 2322024, 2664744, 2902530, 3330930, 3441961, 3870040, 4441240, 4644048, 5329488, 5805060, 6661860, 6883922, 7740080, 8882480, 10325883, 11610120, 13323720, 13767844, 17209805, 20651766, 23220240, 26647440, 27535688, 34419610, 41303532, 51629415, 55071376, 68839220, 82607064, 103258830, 137678440, 165214128, 206517660, 275356880, 346527751, 413035320, 693055502, 826070640, 1039583253, 1386111004, 1732638755, 2079166506, 2772222008, 3465277510, 4158333012, 5197916265, 5544444016, 6930555020, 8316666024, 10395832530, 10742360281, 13861110040, 16633332048, 20791665060, 21484720562, 27722220080, 32227080843, 41583330120, 42969441124, 53711801405, 64454161686, 83166660240, 85938882248, 107423602810, 128908323372, 161135404215, 171877764496, 214847205620, 257816646744, 322270808430, 429694411240, 515633293488, 644541616860, 859388822480, 1289083233720, 2578166467440]

約数ペア:

[(1, 2578166467440), (2, 1289083233720), (3, 859388822480), (4, 644541616860), (5, 515633293488), (6, 429694411240), (8, 322270808430), (10, 257816646744), (12, 214847205620), (15, 171877764496), (16, 161135404215), (20, 128908323372), (24, 107423602810), (30, 85938882248), (31, 83166660240), (40, 64454161686), (48, 53711801405), (60, 42969441124), (62, 41583330120), (80, 32227080843), (93, 27722220080), (120, 21484720562), (124, 20791665060), (155, 16633332048), (186, 13861110040), (240, 10742360281), (248, 10395832530), (310, 8316666024), (372, 6930555020), (465, 5544444016), (496, 5197916265), (620, 4158333012), (744, 3465277510), (930, 2772222008), (1240, 2079166506), (1488, 1732638755), (1860, 1386111004), (2480, 1039583253), (3121, 826070640), (3720, 693055502), (6242, 413035320), (7440, 346527751), (9363, 275356880), (12484, 206517660), (15605, 165214128), (18726, 137678440), (24968, 103258830), (31210, 82607064), (37452, 68839220), (46815, 55071376), (49936, 51629415), (62420, 41303532), (74904, 34419610), (93630, 27535688), (96751, 26647440), (111031, 23220240), (124840, 20651766), (149808, 17209805), (187260, 13767844), (193502, 13323720), (222062, 11610120), (249680, 10325883), (290253, 8882480), (333093, 7740080), (374520, 6883922), (387004, 6661860), (444124, 5805060), (483755, 5329488), (555155, 4644048), (580506, 4441240), (666186, 3870040), (749040, 3441961), (774008, 3330930), (888248, 2902530), (967510, 2664744), (1110310, 2322024), (1161012, 2220620), (1332372, 1935020), (1451265, 1776496), (1548016, 1665465)]