105388440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2769

約数の個数: 128

約数和(自身を含む): 352512000

約数和(自身を除く): 247123560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 2719, 3230, 3876, 4845, 5438, 6460, 7752, 8157, 9690, 10876, 12920, 13595, 16314, 19380, 21752, 27190, 32628, 38760, 40785, 46223, 51661, 54380, 65256, 81570, 92446, 103322, 108760, 138669, 154983, 163140, 184892, 206644, 231115, 258305, 277338, 309966, 326280, 369784, 413288, 462230, 516610, 554676, 619932, 693345, 774915, 878237, 924460, 1033220, 1109352, 1239864, 1386690, 1549830, 1756474, 1848920, 2066440, 2634711, 2773380, 3099660, 3512948, 4391185, 5269422, 5546760, 6199320, 7025896, 8782370, 10538844, 13173555, 17564740, 21077688, 26347110, 35129480, 52694220, 105388440]

約数ペア:

[(1, 105388440), (2, 52694220), (3, 35129480), (4, 26347110), (5, 21077688), (6, 17564740), (8, 13173555), (10, 10538844), (12, 8782370), (15, 7025896), (17, 6199320), (19, 5546760), (20, 5269422), (24, 4391185), (30, 3512948), (34, 3099660), (38, 2773380), (40, 2634711), (51, 2066440), (57, 1848920), (60, 1756474), (68, 1549830), (76, 1386690), (85, 1239864), (95, 1109352), (102, 1033220), (114, 924460), (120, 878237), (136, 774915), (152, 693345), (170, 619932), (190, 554676), (204, 516610), (228, 462230), (255, 413288), (285, 369784), (323, 326280), (340, 309966), (380, 277338), (408, 258305), (456, 231115), (510, 206644), (570, 184892), (646, 163140), (680, 154983), (760, 138669), (969, 108760), (1020, 103322), (1140, 92446), (1292, 81570), (1615, 65256), (1938, 54380), (2040, 51661), (2280, 46223), (2584, 40785), (2719, 38760), (3230, 32628), (3876, 27190), (4845, 21752), (5438, 19380), (6460, 16314), (7752, 13595), (8157, 12920), (9690, 10876)]