15674996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 49990348800

約数和(自身を除く): 34315352160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 239, 240, 278, 417, 478, 480, 556, 695, 717, 834, 956, 983, 1112, 1195, 1390, 1434, 1668, 1912, 1966, 2085, 2224, 2390, 2780, 2868, 2949, 3336, 3585, 3824, 3932, 4170, 4448, 4780, 4915, 5560, 5736, 5898, 6672, 7170, 7648, 7864, 8340, 9560, 9830, 11120, 11472, 11796, 13344, 14340, 14745, 15728, 16680, 19120, 19660, 22240, 22944, 23592, 28680, 29490, 31456, 33221, 33360, 38240, 39320, 47184, 57360, 58980, 66442, 66720, 78640, 94368, 99663, 114720, 117960, 132884, 136637, 157280, 166105, 199326, 234937, 235920, 265768, 273274, 332210, 398652, 409911, 469874, 471840, 498315, 531536, 546548, 664420, 683185, 704811, 797304, 819822, 939748, 996630, 1063072, 1093096, 1174685, 1328840, 1366370, 1409622, 1594608, 1639644, 1879496, 1993260, 2049555, 2186192, 2349370, 2657680, 2732740, 2819244, 3189216, 3279288, 3524055, 3758992, 3986520, 4099110, 4372384, 4698740, 5315360, 5465480, 5638488, 6558576, 7048110, 7517984, 7973040, 8198220, 9397480, 10930960, 11276976, 13117152, 14096220, 15946080, 16396440, 18794960, 21861920, 22553952, 28192440, 32656243, 32792880, 37589920, 56384880, 65312486, 65585760, 97968729, 112769760, 130624972, 163281215, 195937458, 261249944, 326562430, 391874916, 489843645, 522499888, 653124860, 783749832, 979687290, 1044999776, 1306249720, 1567499664, 1959374580, 2612499440, 3134999328, 3918749160, 5224998880, 7837498320, 15674996640]

約数ペア:

[(1, 15674996640), (2, 7837498320), (3, 5224998880), (4, 3918749160), (5, 3134999328), (6, 2612499440), (8, 1959374580), (10, 1567499664), (12, 1306249720), (15, 1044999776), (16, 979687290), (20, 783749832), (24, 653124860), (30, 522499888), (32, 489843645), (40, 391874916), (48, 326562430), (60, 261249944), (80, 195937458), (96, 163281215), (120, 130624972), (139, 112769760), (160, 97968729), (239, 65585760), (240, 65312486), (278, 56384880), (417, 37589920), (478, 32792880), (480, 32656243), (556, 28192440), (695, 22553952), (717, 21861920), (834, 18794960), (956, 16396440), (983, 15946080), (1112, 14096220), (1195, 13117152), (1390, 11276976), (1434, 10930960), (1668, 9397480), (1912, 8198220), (1966, 7973040), (2085, 7517984), (2224, 7048110), (2390, 6558576), (2780, 5638488), (2868, 5465480), (2949, 5315360), (3336, 4698740), (3585, 4372384), (3824, 4099110), (3932, 3986520), (4170, 3758992), (4448, 3524055), (4780, 3279288), (4915, 3189216), (5560, 2819244), (5736, 2732740), (5898, 2657680), (6672, 2349370), (7170, 2186192), (7648, 2049555), (7864, 1993260), (8340, 1879496), (9560, 1639644), (9830, 1594608), (11120, 1409622), (11472, 1366370), (11796, 1328840), (13344, 1174685), (14340, 1093096), (14745, 1063072), (15728, 996630), (16680, 939748), (19120, 819822), (19660, 797304), (22240, 704811), (22944, 683185), (23592, 664420), (28680, 546548), (29490, 531536), (31456, 498315), (33221, 471840), (33360, 469874), (38240, 409911), (39320, 398652), (47184, 332210), (57360, 273274), (58980, 265768), (66442, 235920), (66720, 234937), (78640, 199326), (94368, 166105), (99663, 157280), (114720, 136637), (117960, 132884)]