210574980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15226

約数の個数: 144

約数和(自身を含む): 796408704

約数和(自身を除く): 585833724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 15193, 30386, 45579, 60772, 75965, 91158, 106351, 136737, 151930, 167123, 182316, 212702, 227895, 273474, 303860, 319053, 334246, 425404, 455790, 501369, 531755, 546948, 638106, 668492, 683685, 835615, 911580, 957159, 1002738, 1063510, 1169861, 1276212, 1367370, 1504107, 1595265, 1671230, 1914318, 2005476, 2127020, 2339722, 2506845, 2734740, 3008214, 3190530, 3342460, 3509583, 3828636, 4679444, 4785795, 5013690, 5849305, 6016428, 6381060, 7019166, 7520535, 9571590, 10027380, 10528749, 11698610, 14038332, 15041070, 17547915, 19143180, 21057498, 23397220, 30082140, 35095830, 42114996, 52643745, 70191660, 105287490, 210574980]

約数ペア:

[(1, 210574980), (2, 105287490), (3, 70191660), (4, 52643745), (5, 42114996), (6, 35095830), (7, 30082140), (9, 23397220), (10, 21057498), (11, 19143180), (12, 17547915), (14, 15041070), (15, 14038332), (18, 11698610), (20, 10528749), (21, 10027380), (22, 9571590), (28, 7520535), (30, 7019166), (33, 6381060), (35, 6016428), (36, 5849305), (42, 5013690), (44, 4785795), (45, 4679444), (55, 3828636), (60, 3509583), (63, 3342460), (66, 3190530), (70, 3008214), (77, 2734740), (84, 2506845), (90, 2339722), (99, 2127020), (105, 2005476), (110, 1914318), (126, 1671230), (132, 1595265), (140, 1504107), (154, 1367370), (165, 1276212), (180, 1169861), (198, 1063510), (210, 1002738), (220, 957159), (231, 911580), (252, 835615), (308, 683685), (315, 668492), (330, 638106), (385, 546948), (396, 531755), (420, 501369), (462, 455790), (495, 425404), (630, 334246), (660, 319053), (693, 303860), (770, 273474), (924, 227895), (990, 212702), (1155, 182316), (1260, 167123), (1386, 151930), (1540, 136737), (1980, 106351), (2310, 91158), (2772, 75965), (3465, 60772), (4620, 45579), (6930, 30386), (13860, 15193)]