134586760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 388074240

約数和(自身を除く): 253487480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 770, 814, 1036, 1181, 1295, 1480, 1540, 1628, 2035, 2072, 2362, 2590, 2849, 3080, 3256, 4070, 4724, 5180, 5698, 5905, 8140, 8267, 9448, 10360, 11396, 11810, 12991, 14245, 16280, 16534, 22792, 23620, 25982, 28490, 33068, 41335, 43697, 47240, 51964, 56980, 64955, 66136, 82670, 87394, 90937, 103928, 113960, 129910, 165340, 174788, 181874, 218485, 259820, 305879, 330680, 349576, 363748, 436970, 454685, 480667, 519640, 611758, 727496, 873940, 909370, 961334, 1223516, 1529395, 1747880, 1818740, 1922668, 2403335, 2447032, 3058790, 3364669, 3637480, 3845336, 4806670, 6117580, 6729338, 9613340, 12235160, 13458676, 16823345, 19226680, 26917352, 33646690, 67293380, 134586760]

約数ペア:

[(1, 134586760), (2, 67293380), (4, 33646690), (5, 26917352), (7, 19226680), (8, 16823345), (10, 13458676), (11, 12235160), (14, 9613340), (20, 6729338), (22, 6117580), (28, 4806670), (35, 3845336), (37, 3637480), (40, 3364669), (44, 3058790), (55, 2447032), (56, 2403335), (70, 1922668), (74, 1818740), (77, 1747880), (88, 1529395), (110, 1223516), (140, 961334), (148, 909370), (154, 873940), (185, 727496), (220, 611758), (259, 519640), (280, 480667), (296, 454685), (308, 436970), (370, 363748), (385, 349576), (407, 330680), (440, 305879), (518, 259820), (616, 218485), (740, 181874), (770, 174788), (814, 165340), (1036, 129910), (1181, 113960), (1295, 103928), (1480, 90937), (1540, 87394), (1628, 82670), (2035, 66136), (2072, 64955), (2362, 56980), (2590, 51964), (2849, 47240), (3080, 43697), (3256, 41335), (4070, 33068), (4724, 28490), (5180, 25982), (5698, 23620), (5905, 22792), (8140, 16534), (8267, 16280), (9448, 14245), (10360, 12991), (11396, 11810)]