147934680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 326505000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 571, 635, 680, 762, 1016, 1020, 1142, 1270, 1524, 1713, 1905, 2040, 2159, 2284, 2540, 2855, 3048, 3426, 3810, 4318, 4568, 5080, 5710, 6477, 6852, 7620, 8565, 8636, 9707, 10795, 11420, 12954, 13704, 15240, 17130, 17272, 19414, 21590, 22840, 25908, 29121, 32385, 34260, 38828, 43180, 48535, 51816, 58242, 64770, 68520, 72517, 77656, 86360, 97070, 116484, 129540, 145034, 145605, 194140, 217551, 232968, 259080, 290068, 291210, 362585, 388280, 435102, 580136, 582420, 725170, 870204, 1087755, 1164840, 1232789, 1450340, 1740408, 2175510, 2465578, 2900680, 3698367, 4351020, 4931156, 6163945, 7396734, 8702040, 9862312, 12327890, 14793468, 18491835, 24655780, 29586936, 36983670, 49311560, 73967340, 147934680]

約数ペア:

[(1, 147934680), (2, 73967340), (3, 49311560), (4, 36983670), (5, 29586936), (6, 24655780), (8, 18491835), (10, 14793468), (12, 12327890), (15, 9862312), (17, 8702040), (20, 7396734), (24, 6163945), (30, 4931156), (34, 4351020), (40, 3698367), (51, 2900680), (60, 2465578), (68, 2175510), (85, 1740408), (102, 1450340), (120, 1232789), (127, 1164840), (136, 1087755), (170, 870204), (204, 725170), (254, 582420), (255, 580136), (340, 435102), (381, 388280), (408, 362585), (508, 291210), (510, 290068), (571, 259080), (635, 232968), (680, 217551), (762, 194140), (1016, 145605), (1020, 145034), (1142, 129540), (1270, 116484), (1524, 97070), (1713, 86360), (1905, 77656), (2040, 72517), (2159, 68520), (2284, 64770), (2540, 58242), (2855, 51816), (3048, 48535), (3426, 43180), (3810, 38828), (4318, 34260), (4568, 32385), (5080, 29121), (5710, 25908), (6477, 22840), (6852, 21590), (7620, 19414), (8565, 17272), (8636, 17130), (9707, 15240), (10795, 13704), (11420, 12954)]