15709902040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{5741}}^1$

素因数の和:6125

約数の個数: 128

約数和(自身を含む): 41921193600

約数和(自身を除く): 26211291560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 337, 406, 580, 674, 812, 1015, 1160, 1348, 1624, 1685, 2030, 2359, 2696, 3370, 4060, 4718, 5741, 6740, 8120, 9436, 9773, 11482, 11795, 13480, 18872, 19546, 22964, 23590, 28705, 39092, 40187, 45928, 47180, 48865, 57410, 68411, 78184, 80374, 94360, 97730, 114820, 136822, 160748, 166489, 195460, 200935, 229640, 273644, 321496, 332978, 342055, 390920, 401870, 547288, 665956, 684110, 803740, 832445, 1165423, 1331912, 1368220, 1607480, 1664890, 1934717, 2330846, 2736440, 3329780, 3869434, 4661692, 5827115, 6659560, 7738868, 9323384, 9673585, 11654230, 13543019, 15477736, 19347170, 23308460, 27086038, 38694340, 46616920, 54172076, 56106793, 67715095, 77388680, 108344152, 112213586, 135430190, 224427172, 270860380, 280533965, 392747551, 448854344, 541720760, 561067930, 785495102, 1122135860, 1570990204, 1963737755, 2244271720, 3141980408, 3927475510, 7854951020, 15709902040]

約数ペア:

[(1, 15709902040), (2, 7854951020), (4, 3927475510), (5, 3141980408), (7, 2244271720), (8, 1963737755), (10, 1570990204), (14, 1122135860), (20, 785495102), (28, 561067930), (29, 541720760), (35, 448854344), (40, 392747551), (56, 280533965), (58, 270860380), (70, 224427172), (116, 135430190), (140, 112213586), (145, 108344152), (203, 77388680), (232, 67715095), (280, 56106793), (290, 54172076), (337, 46616920), (406, 38694340), (580, 27086038), (674, 23308460), (812, 19347170), (1015, 15477736), (1160, 13543019), (1348, 11654230), (1624, 9673585), (1685, 9323384), (2030, 7738868), (2359, 6659560), (2696, 5827115), (3370, 4661692), (4060, 3869434), (4718, 3329780), (5741, 2736440), (6740, 2330846), (8120, 1934717), (9436, 1664890), (9773, 1607480), (11482, 1368220), (11795, 1331912), (13480, 1165423), (18872, 832445), (19546, 803740), (22964, 684110), (23590, 665956), (28705, 547288), (39092, 401870), (40187, 390920), (45928, 342055), (47180, 332978), (48865, 321496), (57410, 273644), (68411, 229640), (78184, 200935), (80374, 195460), (94360, 166489), (97730, 160748), (114820, 136822)]