1636288320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13421}}^1$

素因数の和:13568

約数の個数: 112

約数和(自身を含む): 5236512768

約数和(自身を除く): 3600224448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 13421, 15240, 20320, 24384, 26842, 30480, 40263, 40640, 53684, 60960, 67105, 80526, 107368, 121920, 134210, 161052, 201315, 214736, 268420, 322104, 402630, 429472, 536840, 644208, 805260, 858944, 1073680, 1288416, 1610520, 1704467, 2147360, 2576832, 3221040, 3408934, 4294720, 5113401, 6442080, 6817868, 8522335, 10226802, 12884160, 13635736, 17044670, 20453604, 25567005, 27271472, 34089340, 40907208, 51134010, 54542944, 68178680, 81814416, 102268020, 109085888, 136357360, 163628832, 204536040, 272714720, 327257664, 409072080, 545429440, 818144160, 1636288320]

約数ペア:

[(1, 1636288320), (2, 818144160), (3, 545429440), (4, 409072080), (5, 327257664), (6, 272714720), (8, 204536040), (10, 163628832), (12, 136357360), (15, 109085888), (16, 102268020), (20, 81814416), (24, 68178680), (30, 54542944), (32, 51134010), (40, 40907208), (48, 34089340), (60, 27271472), (64, 25567005), (80, 20453604), (96, 17044670), (120, 13635736), (127, 12884160), (160, 10226802), (192, 8522335), (240, 6817868), (254, 6442080), (320, 5113401), (381, 4294720), (480, 3408934), (508, 3221040), (635, 2576832), (762, 2147360), (960, 1704467), (1016, 1610520), (1270, 1288416), (1524, 1073680), (1905, 858944), (2032, 805260), (2540, 644208), (3048, 536840), (3810, 429472), (4064, 402630), (5080, 322104), (6096, 268420), (7620, 214736), (8128, 201315), (10160, 161052), (12192, 134210), (13421, 121920), (15240, 107368), (20320, 80526), (24384, 67105), (26842, 60960), (30480, 53684), (40263, 40640)]