3768908520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{3217}}^1$

素因数の和:3995

約数の個数: 128

約数和(自身を含む): 12196477440

約数和(自身を除く): 8427568920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 751, 780, 1502, 1560, 2253, 3004, 3217, 3755, 4506, 6008, 6434, 7510, 9012, 9651, 9763, 11265, 12868, 15020, 16085, 18024, 19302, 19526, 22530, 25736, 29289, 30040, 32170, 38604, 39052, 41821, 45060, 48255, 48815, 58578, 64340, 77208, 78104, 83642, 90120, 96510, 97630, 117156, 125463, 128680, 146445, 167284, 193020, 195260, 209105, 234312, 250926, 292890, 334568, 386040, 390520, 418210, 501852, 585780, 627315, 836420, 1003704, 1171560, 1254630, 1672840, 2415967, 2509260, 4831934, 5018520, 7247901, 9663868, 12079835, 14495802, 19327736, 24159670, 28991604, 31407571, 36239505, 48319340, 57983208, 62815142, 72479010, 94222713, 96638680, 125630284, 144958020, 157037855, 188445426, 251260568, 289916040, 314075710, 376890852, 471113565, 628151420, 753781704, 942227130, 1256302840, 1884454260, 3768908520]

約数ペア:

[(1, 3768908520), (2, 1884454260), (3, 1256302840), (4, 942227130), (5, 753781704), (6, 628151420), (8, 471113565), (10, 376890852), (12, 314075710), (13, 289916040), (15, 251260568), (20, 188445426), (24, 157037855), (26, 144958020), (30, 125630284), (39, 96638680), (40, 94222713), (52, 72479010), (60, 62815142), (65, 57983208), (78, 48319340), (104, 36239505), (120, 31407571), (130, 28991604), (156, 24159670), (195, 19327736), (260, 14495802), (312, 12079835), (390, 9663868), (520, 7247901), (751, 5018520), (780, 4831934), (1502, 2509260), (1560, 2415967), (2253, 1672840), (3004, 1254630), (3217, 1171560), (3755, 1003704), (4506, 836420), (6008, 627315), (6434, 585780), (7510, 501852), (9012, 418210), (9651, 390520), (9763, 386040), (11265, 334568), (12868, 292890), (15020, 250926), (16085, 234312), (18024, 209105), (19302, 195260), (19526, 193020), (22530, 167284), (25736, 146445), (29289, 128680), (30040, 125463), (32170, 117156), (38604, 97630), (39052, 96510), (41821, 90120), (45060, 83642), (48255, 78104), (48815, 77208), (58578, 64340)]