298399080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9601}}^1$

素因数の和:9659

約数の個数: 128

約数和(自身を含む): 1050842880

約数和(自身を除く): 752443800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 9601, 10360, 15540, 19202, 28803, 31080, 38404, 48005, 57606, 67207, 76808, 96010, 115212, 134414, 144015, 192020, 201621, 230424, 268828, 288030, 336035, 355237, 384040, 403242, 537656, 576060, 672070, 710474, 806484, 1008105, 1065711, 1152120, 1344140, 1420948, 1612968, 1776185, 2016210, 2131422, 2486659, 2688280, 2841896, 3552370, 4032420, 4262844, 4973318, 5328555, 7104740, 7459977, 8064840, 8525688, 9946636, 10657110, 12433295, 14209480, 14919954, 19893272, 21314220, 24866590, 29839908, 37299885, 42628440, 49733180, 59679816, 74599770, 99466360, 149199540, 298399080]

約数ペア:

[(1, 298399080), (2, 149199540), (3, 99466360), (4, 74599770), (5, 59679816), (6, 49733180), (7, 42628440), (8, 37299885), (10, 29839908), (12, 24866590), (14, 21314220), (15, 19893272), (20, 14919954), (21, 14209480), (24, 12433295), (28, 10657110), (30, 9946636), (35, 8525688), (37, 8064840), (40, 7459977), (42, 7104740), (56, 5328555), (60, 4973318), (70, 4262844), (74, 4032420), (84, 3552370), (105, 2841896), (111, 2688280), (120, 2486659), (140, 2131422), (148, 2016210), (168, 1776185), (185, 1612968), (210, 1420948), (222, 1344140), (259, 1152120), (280, 1065711), (296, 1008105), (370, 806484), (420, 710474), (444, 672070), (518, 576060), (555, 537656), (740, 403242), (777, 384040), (840, 355237), (888, 336035), (1036, 288030), (1110, 268828), (1295, 230424), (1480, 201621), (1554, 192020), (2072, 144015), (2220, 134414), (2590, 115212), (3108, 96010), (3885, 76808), (4440, 67207), (5180, 57606), (6216, 48005), (7770, 38404), (9601, 31080), (10360, 28803), (15540, 19202)]