126633760

素因数分解:

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

素因数の和:279

約数の個数: 144

約数和(自身を含む): 341058816

約数和(自身を除く): 214425056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 176, 211, 220, 242, 248, 310, 341, 352, 422, 440, 484, 496, 605, 620, 682, 844, 880, 968, 992, 1055, 1210, 1240, 1364, 1688, 1705, 1760, 1936, 2110, 2321, 2420, 2480, 2728, 3376, 3410, 3751, 3872, 4220, 4642, 4840, 4960, 5456, 6541, 6752, 6820, 7502, 8440, 9284, 9680, 10912, 11605, 13082, 13640, 15004, 16880, 18568, 18755, 19360, 23210, 25531, 26164, 27280, 30008, 32705, 33760, 37136, 37510, 46420, 51062, 52328, 54560, 60016, 65410, 71951, 74272, 75020, 92840, 102124, 104656, 120032, 127655, 130820, 143902, 150040, 185680, 204248, 209312, 255310, 261640, 287804, 300080, 359755, 371360, 408496, 510620, 523280, 575608, 600160, 719510, 791461, 816992, 1021240, 1046560, 1151216, 1439020, 1582922, 2042480, 2302432, 2878040, 3165844, 3957305, 4084960, 5756080, 6331688, 7914610, 11512160, 12663376, 15829220, 25326752, 31658440, 63316880, 126633760]

約数ペア:

[(1, 126633760), (2, 63316880), (4, 31658440), (5, 25326752), (8, 15829220), (10, 12663376), (11, 11512160), (16, 7914610), (20, 6331688), (22, 5756080), (31, 4084960), (32, 3957305), (40, 3165844), (44, 2878040), (55, 2302432), (62, 2042480), (80, 1582922), (88, 1439020), (110, 1151216), (121, 1046560), (124, 1021240), (155, 816992), (160, 791461), (176, 719510), (211, 600160), (220, 575608), (242, 523280), (248, 510620), (310, 408496), (341, 371360), (352, 359755), (422, 300080), (440, 287804), (484, 261640), (496, 255310), (605, 209312), (620, 204248), (682, 185680), (844, 150040), (880, 143902), (968, 130820), (992, 127655), (1055, 120032), (1210, 104656), (1240, 102124), (1364, 92840), (1688, 75020), (1705, 74272), (1760, 71951), (1936, 65410), (2110, 60016), (2321, 54560), (2420, 52328), (2480, 51062), (2728, 46420), (3376, 37510), (3410, 37136), (3751, 33760), (3872, 32705), (4220, 30008), (4642, 27280), (4840, 26164), (4960, 25531), (5456, 23210), (6541, 19360), (6752, 18755), (6820, 18568), (7502, 16880), (8440, 15004), (9284, 13640), (9680, 13082), (10912, 11605)]