1570991880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5399

約数の個数: 128

約数和(自身を含む): 4913527680

約数和(自身を除く): 3342535800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 185, 201, 222, 268, 296, 335, 370, 402, 444, 536, 555, 670, 740, 804, 888, 1005, 1110, 1340, 1480, 1608, 2010, 2220, 2479, 2680, 4020, 4440, 4958, 5281, 7437, 8040, 9916, 10562, 12395, 14874, 15843, 19832, 21124, 24790, 26405, 29748, 31686, 37185, 42248, 49580, 52810, 59496, 63372, 74370, 79215, 99160, 105620, 126744, 148740, 158430, 195397, 211240, 297480, 316860, 353827, 390794, 586191, 633720, 707654, 781588, 976985, 1061481, 1172382, 1415308, 1563176, 1769135, 1953970, 2122962, 2344764, 2830616, 2930955, 3538270, 3907940, 4245924, 4689528, 5307405, 5861910, 7076540, 7815880, 8491848, 10614810, 11723820, 13091599, 14153080, 21229620, 23447640, 26183198, 39274797, 42459240, 52366396, 65457995, 78549594, 104732792, 130915990, 157099188, 196373985, 261831980, 314198376, 392747970, 523663960, 785495940, 1570991880]

約数ペア:

[(1, 1570991880), (2, 785495940), (3, 523663960), (4, 392747970), (5, 314198376), (6, 261831980), (8, 196373985), (10, 157099188), (12, 130915990), (15, 104732792), (20, 78549594), (24, 65457995), (30, 52366396), (37, 42459240), (40, 39274797), (60, 26183198), (67, 23447640), (74, 21229620), (111, 14153080), (120, 13091599), (134, 11723820), (148, 10614810), (185, 8491848), (201, 7815880), (222, 7076540), (268, 5861910), (296, 5307405), (335, 4689528), (370, 4245924), (402, 3907940), (444, 3538270), (536, 2930955), (555, 2830616), (670, 2344764), (740, 2122962), (804, 1953970), (888, 1769135), (1005, 1563176), (1110, 1415308), (1340, 1172382), (1480, 1061481), (1608, 976985), (2010, 781588), (2220, 707654), (2479, 633720), (2680, 586191), (4020, 390794), (4440, 353827), (4958, 316860), (5281, 297480), (7437, 211240), (8040, 195397), (9916, 158430), (10562, 148740), (12395, 126744), (14874, 105620), (15843, 99160), (19832, 79215), (21124, 74370), (24790, 63372), (26405, 59496), (29748, 52810), (31686, 49580), (37185, 42248)]