56558040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 128

約数和(自身を含む): 211576320

約数和(自身を除く): 155018280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6121, 9240, 12242, 18363, 24484, 30605, 36726, 42847, 48968, 61210, 67331, 73452, 85694, 91815, 122420, 128541, 134662, 146904, 171388, 183630, 201993, 214235, 244840, 257082, 269324, 336655, 342776, 367260, 403986, 428470, 471317, 514164, 538648, 642705, 673310, 734520, 807972, 856940, 942634, 1009965, 1028328, 1285410, 1346620, 1413951, 1615944, 1713880, 1885268, 2019930, 2356585, 2570820, 2693240, 2827902, 3770536, 4039860, 4713170, 5141640, 5655804, 7069755, 8079720, 9426340, 11311608, 14139510, 18852680, 28279020, 56558040]

約数ペア:

[(1, 56558040), (2, 28279020), (3, 18852680), (4, 14139510), (5, 11311608), (6, 9426340), (7, 8079720), (8, 7069755), (10, 5655804), (11, 5141640), (12, 4713170), (14, 4039860), (15, 3770536), (20, 2827902), (21, 2693240), (22, 2570820), (24, 2356585), (28, 2019930), (30, 1885268), (33, 1713880), (35, 1615944), (40, 1413951), (42, 1346620), (44, 1285410), (55, 1028328), (56, 1009965), (60, 942634), (66, 856940), (70, 807972), (77, 734520), (84, 673310), (88, 642705), (105, 538648), (110, 514164), (120, 471317), (132, 428470), (140, 403986), (154, 367260), (165, 342776), (168, 336655), (210, 269324), (220, 257082), (231, 244840), (264, 214235), (280, 201993), (308, 183630), (330, 171388), (385, 146904), (420, 134662), (440, 128541), (462, 122420), (616, 91815), (660, 85694), (770, 73452), (840, 67331), (924, 61210), (1155, 48968), (1320, 42847), (1540, 36726), (1848, 30605), (2310, 24484), (3080, 18363), (4620, 12242), (6121, 9240)]