122858560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 340522560

約数和(自身を除く): 217664000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 121, 152, 160, 167, 176, 190, 209, 220, 242, 304, 320, 334, 352, 380, 418, 440, 484, 605, 608, 668, 704, 760, 835, 836, 880, 968, 1045, 1210, 1216, 1336, 1520, 1670, 1672, 1760, 1837, 1936, 2090, 2299, 2420, 2672, 3040, 3173, 3340, 3344, 3520, 3674, 3872, 4180, 4598, 4840, 5344, 6080, 6346, 6680, 6688, 7348, 7744, 8360, 9185, 9196, 9680, 10688, 11495, 12692, 13360, 13376, 14696, 15865, 16720, 18370, 18392, 19360, 20207, 22990, 25384, 26720, 29392, 31730, 33440, 34903, 36740, 36784, 38720, 40414, 45980, 50768, 53440, 58784, 63460, 66880, 69806, 73480, 73568, 80828, 91960, 101035, 101536, 117568, 126920, 139612, 146960, 147136, 161656, 174515, 183920, 202070, 203072, 253840, 279224, 293920, 323312, 349030, 367840, 383933, 404140, 507680, 558448, 587840, 646624, 698060, 735680, 767866, 808280, 1015360, 1116896, 1293248, 1396120, 1535732, 1616560, 1919665, 2233792, 2792240, 3071464, 3233120, 3839330, 5584480, 6142928, 6466240, 7678660, 11168960, 12285856, 15357320, 24571712, 30714640, 61429280, 122858560]

約数ペア:

[(1, 122858560), (2, 61429280), (4, 30714640), (5, 24571712), (8, 15357320), (10, 12285856), (11, 11168960), (16, 7678660), (19, 6466240), (20, 6142928), (22, 5584480), (32, 3839330), (38, 3233120), (40, 3071464), (44, 2792240), (55, 2233792), (64, 1919665), (76, 1616560), (80, 1535732), (88, 1396120), (95, 1293248), (110, 1116896), (121, 1015360), (152, 808280), (160, 767866), (167, 735680), (176, 698060), (190, 646624), (209, 587840), (220, 558448), (242, 507680), (304, 404140), (320, 383933), (334, 367840), (352, 349030), (380, 323312), (418, 293920), (440, 279224), (484, 253840), (605, 203072), (608, 202070), (668, 183920), (704, 174515), (760, 161656), (835, 147136), (836, 146960), (880, 139612), (968, 126920), (1045, 117568), (1210, 101536), (1216, 101035), (1336, 91960), (1520, 80828), (1670, 73568), (1672, 73480), (1760, 69806), (1837, 66880), (1936, 63460), (2090, 58784), (2299, 53440), (2420, 50768), (2672, 45980), (3040, 40414), (3173, 38720), (3340, 36784), (3344, 36740), (3520, 34903), (3674, 33440), (3872, 31730), (4180, 29392), (4598, 26720), (4840, 25384), (5344, 22990), (6080, 20207), (6346, 19360), (6680, 18392), (6688, 18370), (7348, 16720), (7744, 15865), (8360, 14696), (9185, 13376), (9196, 13360), (9680, 12692), (10688, 11495)]