63316880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 167822592

約数和(自身を除く): 104505712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 211, 220, 242, 248, 310, 341, 422, 440, 484, 496, 605, 620, 682, 844, 880, 968, 1055, 1210, 1240, 1364, 1688, 1705, 1936, 2110, 2321, 2420, 2480, 2728, 3376, 3410, 3751, 4220, 4642, 4840, 5456, 6541, 6820, 7502, 8440, 9284, 9680, 11605, 13082, 13640, 15004, 16880, 18568, 18755, 23210, 25531, 26164, 27280, 30008, 32705, 37136, 37510, 46420, 51062, 52328, 60016, 65410, 71951, 75020, 92840, 102124, 104656, 127655, 130820, 143902, 150040, 185680, 204248, 255310, 261640, 287804, 300080, 359755, 408496, 510620, 523280, 575608, 719510, 791461, 1021240, 1151216, 1439020, 1582922, 2042480, 2878040, 3165844, 3957305, 5756080, 6331688, 7914610, 12663376, 15829220, 31658440, 63316880]

約数ペア:

[(1, 63316880), (2, 31658440), (4, 15829220), (5, 12663376), (8, 7914610), (10, 6331688), (11, 5756080), (16, 3957305), (20, 3165844), (22, 2878040), (31, 2042480), (40, 1582922), (44, 1439020), (55, 1151216), (62, 1021240), (80, 791461), (88, 719510), (110, 575608), (121, 523280), (124, 510620), (155, 408496), (176, 359755), (211, 300080), (220, 287804), (242, 261640), (248, 255310), (310, 204248), (341, 185680), (422, 150040), (440, 143902), (484, 130820), (496, 127655), (605, 104656), (620, 102124), (682, 92840), (844, 75020), (880, 71951), (968, 65410), (1055, 60016), (1210, 52328), (1240, 51062), (1364, 46420), (1688, 37510), (1705, 37136), (1936, 32705), (2110, 30008), (2321, 27280), (2420, 26164), (2480, 25531), (2728, 23210), (3376, 18755), (3410, 18568), (3751, 16880), (4220, 15004), (4642, 13640), (4840, 13082), (5456, 11605), (6541, 9680), (6820, 9284), (7502, 8440)]