101304560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 280825776

約数和(自身を除く): 179521216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 601, 602, 688, 784, 860, 980, 1202, 1204, 1505, 1720, 1960, 2107, 2404, 2408, 3005, 3010, 3440, 3920, 4207, 4214, 4808, 4816, 6010, 6020, 8414, 8428, 9616, 10535, 12020, 12040, 16828, 16856, 21035, 21070, 24040, 24080, 25843, 29449, 33656, 33712, 42070, 42140, 48080, 51686, 58898, 67312, 84140, 84280, 103372, 117796, 129215, 147245, 168280, 168560, 180901, 206744, 235592, 258430, 294490, 336560, 361802, 413488, 471184, 516860, 588980, 723604, 904505, 1033720, 1177960, 1266307, 1447208, 1809010, 2067440, 2355920, 2532614, 2894416, 3618020, 5065228, 6331535, 7236040, 10130456, 12663070, 14472080, 20260912, 25326140, 50652280, 101304560]

約数ペア:

[(1, 101304560), (2, 50652280), (4, 25326140), (5, 20260912), (7, 14472080), (8, 12663070), (10, 10130456), (14, 7236040), (16, 6331535), (20, 5065228), (28, 3618020), (35, 2894416), (40, 2532614), (43, 2355920), (49, 2067440), (56, 1809010), (70, 1447208), (80, 1266307), (86, 1177960), (98, 1033720), (112, 904505), (140, 723604), (172, 588980), (196, 516860), (215, 471184), (245, 413488), (280, 361802), (301, 336560), (344, 294490), (392, 258430), (430, 235592), (490, 206744), (560, 180901), (601, 168560), (602, 168280), (688, 147245), (784, 129215), (860, 117796), (980, 103372), (1202, 84280), (1204, 84140), (1505, 67312), (1720, 58898), (1960, 51686), (2107, 48080), (2404, 42140), (2408, 42070), (3005, 33712), (3010, 33656), (3440, 29449), (3920, 25843), (4207, 24080), (4214, 24040), (4808, 21070), (4816, 21035), (6010, 16856), (6020, 16828), (8414, 12040), (8428, 12020), (9616, 10535)]