8172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 24675840

約数和(自身を除く): 16503180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 107, 114, 134, 190, 201, 214, 228, 268, 285, 321, 335, 380, 402, 428, 535, 570, 642, 670, 804, 1005, 1070, 1140, 1273, 1284, 1340, 1605, 2010, 2033, 2140, 2546, 3210, 3819, 4020, 4066, 5092, 6099, 6365, 6420, 7169, 7638, 8132, 10165, 12198, 12730, 14338, 15276, 19095, 20330, 21507, 24396, 25460, 28676, 30495, 35845, 38190, 40660, 43014, 60990, 71690, 76380, 86028, 107535, 121980, 136211, 143380, 215070, 272422, 408633, 430140, 544844, 681055, 817266, 1362110, 1634532, 2043165, 2724220, 4086330, 8172660]

約数ペア:

[(1, 8172660), (2, 4086330), (3, 2724220), (4, 2043165), (5, 1634532), (6, 1362110), (10, 817266), (12, 681055), (15, 544844), (19, 430140), (20, 408633), (30, 272422), (38, 215070), (57, 143380), (60, 136211), (67, 121980), (76, 107535), (95, 86028), (107, 76380), (114, 71690), (134, 60990), (190, 43014), (201, 40660), (214, 38190), (228, 35845), (268, 30495), (285, 28676), (321, 25460), (335, 24396), (380, 21507), (402, 20330), (428, 19095), (535, 15276), (570, 14338), (642, 12730), (670, 12198), (804, 10165), (1005, 8132), (1070, 7638), (1140, 7169), (1273, 6420), (1284, 6365), (1340, 6099), (1605, 5092), (2010, 4066), (2033, 4020), (2140, 3819), (2546, 3210)]