12556792920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{49663}}^1$

素因数の和:49734

約数の個数: 192

約数和(自身を含む): 44840632320

約数和(自身を除く): 32283839400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1720, 1806, 1960, 2107, 2408, 2580, 2940, 3010, 3612, 4214, 4515, 5160, 5880, 6020, 6321, 7224, 8428, 9030, 10535, 12040, 12642, 16856, 18060, 21070, 25284, 31605, 36120, 42140, 49663, 50568, 63210, 84280, 99326, 126420, 148989, 198652, 248315, 252840, 297978, 347641, 397304, 496630, 595956, 695282, 744945, 993260, 1042923, 1191912, 1390564, 1489890, 1738205, 1986520, 2085846, 2135509, 2433487, 2781128, 2979780, 3476410, 4171692, 4271018, 4866974, 5214615, 5959560, 6406527, 6952820, 7300461, 8343384, 8542036, 9733948, 10429230, 10677545, 12167435, 12813054, 13905640, 14600922, 14948563, 17084072, 19467896, 20858460, 21355090, 24334870, 25626108, 29201844, 29897126, 32032635, 36502305, 41716920, 42710180, 44845689, 48669740, 51252216, 58403688, 59794252, 64065270, 73004610, 74742815, 85420360, 89691378, 97339480, 104639941, 119588504, 128130540, 146009220, 149485630, 179382756, 209279882, 224228445, 256261080, 292018440, 298971260, 313919823, 358765512, 418559764, 448456890, 523199705, 597942520, 627839646, 837119528, 896913780, 1046399410, 1255679292, 1569599115, 1793827560, 2092798820, 2511358584, 3139198230, 4185597640, 6278396460, 12556792920]

約数ペア:

[(1, 12556792920), (2, 6278396460), (3, 4185597640), (4, 3139198230), (5, 2511358584), (6, 2092798820), (7, 1793827560), (8, 1569599115), (10, 1255679292), (12, 1046399410), (14, 896913780), (15, 837119528), (20, 627839646), (21, 597942520), (24, 523199705), (28, 448456890), (30, 418559764), (35, 358765512), (40, 313919823), (42, 298971260), (43, 292018440), (49, 256261080), (56, 224228445), (60, 209279882), (70, 179382756), (84, 149485630), (86, 146009220), (98, 128130540), (105, 119588504), (120, 104639941), (129, 97339480), (140, 89691378), (147, 85420360), (168, 74742815), (172, 73004610), (196, 64065270), (210, 59794252), (215, 58403688), (245, 51252216), (258, 48669740), (280, 44845689), (294, 42710180), (301, 41716920), (344, 36502305), (392, 32032635), (420, 29897126), (430, 29201844), (490, 25626108), (516, 24334870), (588, 21355090), (602, 20858460), (645, 19467896), (735, 17084072), (840, 14948563), (860, 14600922), (903, 13905640), (980, 12813054), (1032, 12167435), (1176, 10677545), (1204, 10429230), (1290, 9733948), (1470, 8542036), (1505, 8343384), (1720, 7300461), (1806, 6952820), (1960, 6406527), (2107, 5959560), (2408, 5214615), (2580, 4866974), (2940, 4271018), (3010, 4171692), (3612, 3476410), (4214, 2979780), (4515, 2781128), (5160, 2433487), (5880, 2135509), (6020, 2085846), (6321, 1986520), (7224, 1738205), (8428, 1489890), (9030, 1390564), (10535, 1191912), (12040, 1042923), (12642, 993260), (16856, 744945), (18060, 695282), (21070, 595956), (25284, 496630), (31605, 397304), (36120, 347641), (42140, 297978), (49663, 252840), (50568, 248315), (63210, 198652), (84280, 148989), (99326, 126420)]