17853219480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{4969}}^1$

素因数の和:5441

約数の個数: 128

約数和(自身を含む): 54391680000

約数和(自身を除く): 36538460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 379, 395, 474, 632, 758, 790, 948, 1137, 1185, 1516, 1580, 1895, 1896, 2274, 2370, 3032, 3160, 3790, 4548, 4740, 4969, 5685, 7580, 9096, 9480, 9938, 11370, 14907, 15160, 19876, 22740, 24845, 29814, 29941, 39752, 45480, 49690, 59628, 59882, 74535, 89823, 99380, 119256, 119764, 149070, 149705, 179646, 198760, 239528, 298140, 299410, 359292, 392551, 449115, 596280, 598820, 718584, 785102, 898230, 1177653, 1197640, 1570204, 1796460, 1883251, 1962755, 2355306, 3140408, 3592920, 3766502, 3925510, 4710612, 5649753, 5888265, 7533004, 7851020, 9416255, 9421224, 11299506, 11776530, 15066008, 15702040, 18832510, 22599012, 23553060, 28248765, 37665020, 45198024, 47106120, 56497530, 75330040, 112995060, 148776829, 225990120, 297553658, 446330487, 595107316, 743884145, 892660974, 1190214632, 1487768290, 1785321948, 2231652435, 2975536580, 3570643896, 4463304870, 5951073160, 8926609740, 17853219480]

約数ペア:

[(1, 17853219480), (2, 8926609740), (3, 5951073160), (4, 4463304870), (5, 3570643896), (6, 2975536580), (8, 2231652435), (10, 1785321948), (12, 1487768290), (15, 1190214632), (20, 892660974), (24, 743884145), (30, 595107316), (40, 446330487), (60, 297553658), (79, 225990120), (120, 148776829), (158, 112995060), (237, 75330040), (316, 56497530), (379, 47106120), (395, 45198024), (474, 37665020), (632, 28248765), (758, 23553060), (790, 22599012), (948, 18832510), (1137, 15702040), (1185, 15066008), (1516, 11776530), (1580, 11299506), (1895, 9421224), (1896, 9416255), (2274, 7851020), (2370, 7533004), (3032, 5888265), (3160, 5649753), (3790, 4710612), (4548, 3925510), (4740, 3766502), (4969, 3592920), (5685, 3140408), (7580, 2355306), (9096, 1962755), (9480, 1883251), (9938, 1796460), (11370, 1570204), (14907, 1197640), (15160, 1177653), (19876, 898230), (22740, 785102), (24845, 718584), (29814, 598820), (29941, 596280), (39752, 449115), (45480, 392551), (49690, 359292), (59628, 299410), (59882, 298140), (74535, 239528), (89823, 198760), (99380, 179646), (119256, 149705), (119764, 149070)]