2044313880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 256

約数和(自身を含む): 7300730880

約数和(自身を除く): 5256417000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 53, 56, 60, 70, 84, 94, 105, 106, 120, 140, 141, 159, 168, 188, 210, 212, 235, 265, 280, 282, 318, 329, 371, 376, 420, 424, 470, 530, 564, 636, 658, 705, 742, 795, 840, 940, 977, 987, 1060, 1113, 1128, 1272, 1316, 1410, 1484, 1590, 1645, 1855, 1880, 1954, 1974, 2120, 2226, 2491, 2632, 2820, 2931, 2968, 3180, 3290, 3710, 3908, 3948, 4452, 4885, 4935, 4982, 5565, 5640, 5862, 6360, 6580, 6839, 7420, 7473, 7816, 7896, 8904, 9770, 9870, 9964, 11130, 11724, 12455, 13160, 13678, 14655, 14840, 14946, 17437, 19540, 19740, 19928, 20517, 22260, 23448, 24910, 27356, 29310, 29892, 34195, 34874, 37365, 39080, 39480, 41034, 44520, 45919, 49820, 51781, 52311, 54712, 58620, 59784, 68390, 69748, 74730, 82068, 87185, 91838, 99640, 102585, 103562, 104622, 117240, 136780, 137757, 139496, 149460, 155343, 164136, 174370, 183676, 205170, 207124, 209244, 229595, 258905, 261555, 273560, 275514, 298920, 310686, 321433, 348740, 362467, 367352, 410340, 414248, 418488, 459190, 517810, 523110, 551028, 621372, 642866, 688785, 697480, 724934, 776715, 820680, 918380, 964299, 1035620, 1046220, 1087401, 1102056, 1242744, 1285732, 1377570, 1449868, 1553430, 1607165, 1812335, 1836760, 1928598, 2071240, 2092440, 2174802, 2433707, 2571464, 2755140, 2899736, 3106860, 3214330, 3624670, 3857196, 4349604, 4821495, 4867414, 5437005, 5510280, 6213720, 6428660, 7249340, 7301121, 7714392, 8699208, 9642990, 9734828, 10874010, 12168535, 12857320, 14498680, 14602242, 17035949, 19285980, 19469656, 21748020, 24337070, 29204484, 34071898, 36505605, 38571960, 43496040, 48674140, 51107847, 58408968, 68143796, 73011210, 85179745, 97348280, 102215694, 136287592, 146022420, 170359490, 204431388, 255539235, 292044840, 340718980, 408862776, 511078470, 681437960, 1022156940, 2044313880]

約数ペア:

[(1, 2044313880), (2, 1022156940), (3, 681437960), (4, 511078470), (5, 408862776), (6, 340718980), (7, 292044840), (8, 255539235), (10, 204431388), (12, 170359490), (14, 146022420), (15, 136287592), (20, 102215694), (21, 97348280), (24, 85179745), (28, 73011210), (30, 68143796), (35, 58408968), (40, 51107847), (42, 48674140), (47, 43496040), (53, 38571960), (56, 36505605), (60, 34071898), (70, 29204484), (84, 24337070), (94, 21748020), (105, 19469656), (106, 19285980), (120, 17035949), (140, 14602242), (141, 14498680), (159, 12857320), (168, 12168535), (188, 10874010), (210, 9734828), (212, 9642990), (235, 8699208), (265, 7714392), (280, 7301121), (282, 7249340), (318, 6428660), (329, 6213720), (371, 5510280), (376, 5437005), (420, 4867414), (424, 4821495), (470, 4349604), (530, 3857196), (564, 3624670), (636, 3214330), (658, 3106860), (705, 2899736), (742, 2755140), (795, 2571464), (840, 2433707), (940, 2174802), (977, 2092440), (987, 2071240), (1060, 1928598), (1113, 1836760), (1128, 1812335), (1272, 1607165), (1316, 1553430), (1410, 1449868), (1484, 1377570), (1590, 1285732), (1645, 1242744), (1855, 1102056), (1880, 1087401), (1954, 1046220), (1974, 1035620), (2120, 964299), (2226, 918380), (2491, 820680), (2632, 776715), (2820, 724934), (2931, 697480), (2968, 688785), (3180, 642866), (3290, 621372), (3710, 551028), (3908, 523110), (3948, 517810), (4452, 459190), (4885, 418488), (4935, 414248), (4982, 410340), (5565, 367352), (5640, 362467), (5862, 348740), (6360, 321433), (6580, 310686), (6839, 298920), (7420, 275514), (7473, 273560), (7816, 261555), (7896, 258905), (8904, 229595), (9770, 209244), (9870, 207124), (9964, 205170), (11130, 183676), (11724, 174370), (12455, 164136), (13160, 155343), (13678, 149460), (14655, 139496), (14840, 137757), (14946, 136780), (17437, 117240), (19540, 104622), (19740, 103562), (19928, 102585), (20517, 99640), (22260, 91838), (23448, 87185), (24910, 82068), (27356, 74730), (29310, 69748), (29892, 68390), (34195, 59784), (34874, 58620), (37365, 54712), (39080, 52311), (39480, 51781), (41034, 49820), (44520, 45919)]