1296103620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162419}}^1$

素因数の和:162457

約数の個数: 96

約数和(自身を含む): 4365849600

約数和(自身を除く): 3069745980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 162419, 324838, 487257, 649676, 812095, 974514, 1136933, 1624190, 1949028, 2273866, 2436285, 3085961, 3248380, 3410799, 4547732, 4872570, 5684665, 6171922, 6821598, 9257883, 9745140, 11369330, 12343844, 13643196, 15429805, 17053995, 18515766, 21601727, 22738660, 30859610, 34107990, 37031532, 43203454, 46289415, 61719220, 64805181, 68215980, 86406908, 92578830, 108008635, 129610362, 185157660, 216017270, 259220724, 324025905, 432034540, 648051810, 1296103620]

約数ペア:

[(1, 1296103620), (2, 648051810), (3, 432034540), (4, 324025905), (5, 259220724), (6, 216017270), (7, 185157660), (10, 129610362), (12, 108008635), (14, 92578830), (15, 86406908), (19, 68215980), (20, 64805181), (21, 61719220), (28, 46289415), (30, 43203454), (35, 37031532), (38, 34107990), (42, 30859610), (57, 22738660), (60, 21601727), (70, 18515766), (76, 17053995), (84, 15429805), (95, 13643196), (105, 12343844), (114, 11369330), (133, 9745140), (140, 9257883), (190, 6821598), (210, 6171922), (228, 5684665), (266, 4872570), (285, 4547732), (380, 3410799), (399, 3248380), (420, 3085961), (532, 2436285), (570, 2273866), (665, 1949028), (798, 1624190), (1140, 1136933), (1330, 974514), (1596, 812095), (1995, 649676), (2660, 487257), (3990, 324838), (7980, 162419)]