227610680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 611331840

約数和(自身を除く): 383721160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 41, 44, 55, 62, 74, 82, 88, 110, 121, 124, 148, 155, 164, 185, 205, 220, 242, 248, 296, 310, 328, 341, 370, 407, 410, 440, 451, 484, 605, 620, 682, 740, 814, 820, 902, 968, 1147, 1210, 1240, 1271, 1364, 1480, 1517, 1628, 1640, 1705, 1804, 2035, 2255, 2294, 2420, 2542, 2728, 3034, 3256, 3410, 3608, 3751, 4070, 4477, 4510, 4588, 4840, 4961, 5084, 5735, 6068, 6355, 6820, 7502, 7585, 8140, 8954, 9020, 9176, 9922, 10168, 11470, 12136, 12617, 12710, 13640, 13981, 15004, 15170, 16280, 16687, 17908, 18040, 18755, 19844, 22385, 22940, 24805, 25234, 25420, 27962, 30008, 30340, 33374, 35816, 37510, 39688, 44770, 45880, 47027, 49610, 50468, 50840, 55924, 60680, 63085, 66748, 69905, 75020, 83435, 89540, 94054, 99220, 100936, 111848, 126170, 133496, 138787, 139810, 150040, 153791, 166870, 179080, 183557, 188108, 198440, 235135, 252340, 277574, 279620, 307582, 333740, 367114, 376216, 470270, 504680, 517297, 555148, 559240, 615164, 667480, 693935, 734228, 768955, 917785, 940540, 1034594, 1110296, 1230328, 1387870, 1468456, 1537910, 1835570, 1881080, 2069188, 2586485, 2775740, 3075820, 3671140, 4138376, 5172970, 5551480, 5690267, 6151640, 7342280, 10345940, 11380534, 20691880, 22761068, 28451335, 45522136, 56902670, 113805340, 227610680]

約数ペア:

[(1, 227610680), (2, 113805340), (4, 56902670), (5, 45522136), (8, 28451335), (10, 22761068), (11, 20691880), (20, 11380534), (22, 10345940), (31, 7342280), (37, 6151640), (40, 5690267), (41, 5551480), (44, 5172970), (55, 4138376), (62, 3671140), (74, 3075820), (82, 2775740), (88, 2586485), (110, 2069188), (121, 1881080), (124, 1835570), (148, 1537910), (155, 1468456), (164, 1387870), (185, 1230328), (205, 1110296), (220, 1034594), (242, 940540), (248, 917785), (296, 768955), (310, 734228), (328, 693935), (341, 667480), (370, 615164), (407, 559240), (410, 555148), (440, 517297), (451, 504680), (484, 470270), (605, 376216), (620, 367114), (682, 333740), (740, 307582), (814, 279620), (820, 277574), (902, 252340), (968, 235135), (1147, 198440), (1210, 188108), (1240, 183557), (1271, 179080), (1364, 166870), (1480, 153791), (1517, 150040), (1628, 139810), (1640, 138787), (1705, 133496), (1804, 126170), (2035, 111848), (2255, 100936), (2294, 99220), (2420, 94054), (2542, 89540), (2728, 83435), (3034, 75020), (3256, 69905), (3410, 66748), (3608, 63085), (3751, 60680), (4070, 55924), (4477, 50840), (4510, 50468), (4588, 49610), (4840, 47027), (4961, 45880), (5084, 44770), (5735, 39688), (6068, 37510), (6355, 35816), (6820, 33374), (7502, 30340), (7585, 30008), (8140, 27962), (8954, 25420), (9020, 25234), (9176, 24805), (9922, 22940), (10168, 22385), (11470, 19844), (12136, 18755), (12617, 18040), (12710, 17908), (13640, 16687), (13981, 16280), (15004, 15170)]