201507460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 373294460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 43, 44, 55, 68, 70, 77, 85, 86, 110, 119, 140, 154, 170, 172, 179, 187, 215, 220, 238, 301, 308, 340, 358, 374, 385, 430, 473, 476, 595, 602, 716, 731, 748, 770, 860, 895, 935, 946, 1190, 1204, 1253, 1309, 1462, 1505, 1540, 1790, 1870, 1892, 1969, 2365, 2380, 2506, 2618, 2924, 3010, 3043, 3311, 3580, 3655, 3740, 3938, 4730, 5012, 5117, 5236, 6020, 6086, 6265, 6545, 6622, 7310, 7697, 7876, 8041, 9460, 9845, 10234, 12172, 12530, 13090, 13244, 13783, 14620, 15215, 15394, 16082, 16555, 19690, 20468, 21301, 25060, 25585, 26180, 27566, 30430, 30788, 32164, 33110, 33473, 38485, 39380, 40205, 42602, 51170, 53879, 55132, 56287, 60860, 66220, 66946, 68915, 76970, 80410, 84667, 85204, 102340, 106505, 107758, 112574, 130849, 133892, 137830, 153940, 160820, 167365, 169334, 213010, 215516, 225148, 234311, 261698, 269395, 275660, 281435, 334730, 338668, 423335, 426020, 468622, 523396, 538790, 562870, 592669, 654245, 669460, 846670, 915943, 937244, 1077580, 1125740, 1171555, 1185338, 1308490, 1439339, 1693340, 1831886, 2343110, 2370676, 2616980, 2878678, 2963345, 3663772, 4579715, 4686220, 5757356, 5926690, 7196695, 9159430, 10075373, 11853380, 14393390, 18318860, 20150746, 28786780, 40301492, 50376865, 100753730, 201507460]

約数ペア:

[(1, 201507460), (2, 100753730), (4, 50376865), (5, 40301492), (7, 28786780), (10, 20150746), (11, 18318860), (14, 14393390), (17, 11853380), (20, 10075373), (22, 9159430), (28, 7196695), (34, 5926690), (35, 5757356), (43, 4686220), (44, 4579715), (55, 3663772), (68, 2963345), (70, 2878678), (77, 2616980), (85, 2370676), (86, 2343110), (110, 1831886), (119, 1693340), (140, 1439339), (154, 1308490), (170, 1185338), (172, 1171555), (179, 1125740), (187, 1077580), (215, 937244), (220, 915943), (238, 846670), (301, 669460), (308, 654245), (340, 592669), (358, 562870), (374, 538790), (385, 523396), (430, 468622), (473, 426020), (476, 423335), (595, 338668), (602, 334730), (716, 281435), (731, 275660), (748, 269395), (770, 261698), (860, 234311), (895, 225148), (935, 215516), (946, 213010), (1190, 169334), (1204, 167365), (1253, 160820), (1309, 153940), (1462, 137830), (1505, 133892), (1540, 130849), (1790, 112574), (1870, 107758), (1892, 106505), (1969, 102340), (2365, 85204), (2380, 84667), (2506, 80410), (2618, 76970), (2924, 68915), (3010, 66946), (3043, 66220), (3311, 60860), (3580, 56287), (3655, 55132), (3740, 53879), (3938, 51170), (4730, 42602), (5012, 40205), (5117, 39380), (5236, 38485), (6020, 33473), (6086, 33110), (6265, 32164), (6545, 30788), (6622, 30430), (7310, 27566), (7697, 26180), (7876, 25585), (8041, 25060), (9460, 21301), (9845, 20468), (10234, 19690), (12172, 16555), (12530, 16082), (13090, 15394), (13244, 15215), (13783, 14620)]