188583080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 505612800

約数和(自身を除く): 317029720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 109, 140, 148, 167, 185, 218, 259, 280, 296, 334, 370, 436, 518, 545, 668, 740, 763, 835, 872, 1036, 1090, 1169, 1295, 1336, 1480, 1526, 1670, 2072, 2180, 2338, 2590, 3052, 3340, 3815, 4033, 4360, 4676, 5180, 5845, 6104, 6179, 6680, 7630, 8066, 9352, 10360, 11690, 12358, 15260, 16132, 18203, 20165, 23380, 24716, 28231, 30520, 30895, 32264, 36406, 40330, 43253, 46760, 49432, 56462, 61790, 72812, 80660, 86506, 91015, 112924, 123580, 127421, 141155, 145624, 161320, 173012, 182030, 216265, 225848, 247160, 254842, 282310, 346024, 364060, 432530, 509684, 564620, 637105, 673511, 728120, 865060, 1019368, 1129240, 1274210, 1347022, 1730120, 2548420, 2694044, 3367555, 4714577, 5096840, 5388088, 6735110, 9429154, 13470220, 18858308, 23572885, 26940440, 37716616, 47145770, 94291540, 188583080]

約数ペア:

[(1, 188583080), (2, 94291540), (4, 47145770), (5, 37716616), (7, 26940440), (8, 23572885), (10, 18858308), (14, 13470220), (20, 9429154), (28, 6735110), (35, 5388088), (37, 5096840), (40, 4714577), (56, 3367555), (70, 2694044), (74, 2548420), (109, 1730120), (140, 1347022), (148, 1274210), (167, 1129240), (185, 1019368), (218, 865060), (259, 728120), (280, 673511), (296, 637105), (334, 564620), (370, 509684), (436, 432530), (518, 364060), (545, 346024), (668, 282310), (740, 254842), (763, 247160), (835, 225848), (872, 216265), (1036, 182030), (1090, 173012), (1169, 161320), (1295, 145624), (1336, 141155), (1480, 127421), (1526, 123580), (1670, 112924), (2072, 91015), (2180, 86506), (2338, 80660), (2590, 72812), (3052, 61790), (3340, 56462), (3815, 49432), (4033, 46760), (4360, 43253), (4676, 40330), (5180, 36406), (5845, 32264), (6104, 30895), (6179, 30520), (6680, 28231), (7630, 24716), (8066, 23380), (9352, 20165), (10360, 18203), (11690, 16132), (12358, 15260)]