270976020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{953}}^1$

素因数の和:1649

約数の個数: 96

約数和(自身を含む): 869315328

約数和(自身を除く): 598339308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 677, 953, 1354, 1906, 2031, 2708, 2859, 3385, 3812, 4062, 4739, 4765, 5718, 6671, 6770, 8124, 9478, 9530, 10155, 11436, 13342, 13540, 14217, 14295, 18956, 19060, 20013, 20310, 23695, 26684, 28434, 28590, 33355, 40026, 40620, 47390, 56868, 57180, 66710, 71085, 80052, 94780, 100065, 133420, 142170, 200130, 284340, 400260, 645181, 1290362, 1935543, 2580724, 3225905, 3871086, 4516267, 6451810, 7742172, 9032534, 9677715, 12903620, 13548801, 18065068, 19355430, 22581335, 27097602, 38710860, 45162670, 54195204, 67744005, 90325340, 135488010, 270976020]

約数ペア:

[(1, 270976020), (2, 135488010), (3, 90325340), (4, 67744005), (5, 54195204), (6, 45162670), (7, 38710860), (10, 27097602), (12, 22581335), (14, 19355430), (15, 18065068), (20, 13548801), (21, 12903620), (28, 9677715), (30, 9032534), (35, 7742172), (42, 6451810), (60, 4516267), (70, 3871086), (84, 3225905), (105, 2580724), (140, 1935543), (210, 1290362), (420, 645181), (677, 400260), (953, 284340), (1354, 200130), (1906, 142170), (2031, 133420), (2708, 100065), (2859, 94780), (3385, 80052), (3812, 71085), (4062, 66710), (4739, 57180), (4765, 56868), (5718, 47390), (6671, 40620), (6770, 40026), (8124, 33355), (9478, 28590), (9530, 28434), (10155, 26684), (11436, 23695), (13342, 20310), (13540, 20013), (14217, 19060), (14295, 18956)]