1316236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5393

約数の個数: 128

約数和(自身を含む): 4137707520

約数和(自身を除く): 2821471080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1340, 1608, 1860, 2010, 2077, 2680, 3720, 4020, 4154, 5281, 6231, 8040, 8308, 10385, 10562, 12462, 15843, 16616, 20770, 21124, 24924, 26405, 31155, 31686, 41540, 42248, 49848, 52810, 62310, 63372, 79215, 83080, 105620, 124620, 126744, 158430, 163711, 211240, 249240, 316860, 327422, 353827, 491133, 633720, 654844, 707654, 818555, 982266, 1061481, 1309688, 1415308, 1637110, 1769135, 1964532, 2122962, 2455665, 2830616, 3274220, 3538270, 3929064, 4245924, 4911330, 5307405, 6548440, 7076540, 8491848, 9822660, 10614810, 10968637, 14153080, 19645320, 21229620, 21937274, 32905911, 42459240, 43874548, 54843185, 65811822, 87749096, 109686370, 131623644, 164529555, 219372740, 263247288, 329059110, 438745480, 658118220, 1316236440]

約数ペア:

[(1, 1316236440), (2, 658118220), (3, 438745480), (4, 329059110), (5, 263247288), (6, 219372740), (8, 164529555), (10, 131623644), (12, 109686370), (15, 87749096), (20, 65811822), (24, 54843185), (30, 43874548), (31, 42459240), (40, 32905911), (60, 21937274), (62, 21229620), (67, 19645320), (93, 14153080), (120, 10968637), (124, 10614810), (134, 9822660), (155, 8491848), (186, 7076540), (201, 6548440), (248, 5307405), (268, 4911330), (310, 4245924), (335, 3929064), (372, 3538270), (402, 3274220), (465, 2830616), (536, 2455665), (620, 2122962), (670, 1964532), (744, 1769135), (804, 1637110), (930, 1415308), (1005, 1309688), (1240, 1061481), (1340, 982266), (1608, 818555), (1860, 707654), (2010, 654844), (2077, 633720), (2680, 491133), (3720, 353827), (4020, 327422), (4154, 316860), (5281, 249240), (6231, 211240), (8040, 163711), (8308, 158430), (10385, 126744), (10562, 124620), (12462, 105620), (15843, 83080), (16616, 79215), (20770, 63372), (21124, 62310), (24924, 52810), (26405, 49848), (31155, 42248), (31686, 41540)]