157048039280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{28817}}^1$

素因数の和:29415

約数の個数: 120

約数和(自身を含む): 402075421776

約数和(自身を除く): 245027382496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 563, 605, 880, 968, 1126, 1210, 1936, 2252, 2420, 2815, 4504, 4840, 5630, 6193, 9008, 9680, 11260, 12386, 22520, 24772, 28817, 30965, 45040, 49544, 57634, 61930, 68123, 99088, 115268, 123860, 136246, 144085, 230536, 247720, 272492, 288170, 316987, 340615, 461072, 495440, 544984, 576340, 633974, 681230, 1089968, 1152680, 1267948, 1362460, 1584935, 2305360, 2535896, 2724920, 3169870, 3486857, 5071792, 5449840, 6339740, 6973714, 12679480, 13947428, 16223971, 17434285, 25358960, 27894856, 32447942, 34868570, 55789712, 64895884, 69737140, 81119855, 129791768, 139474280, 162239710, 178463681, 259583536, 278948560, 324479420, 356927362, 648958840, 713854724, 892318405, 1297917680, 1427709448, 1784636810, 1963100491, 2855418896, 3569273620, 3926200982, 7138547240, 7852401964, 9815502455, 14277094480, 15704803928, 19631004910, 31409607856, 39262009820, 78524019640, 157048039280]

約数ペア:

[(1, 157048039280), (2, 78524019640), (4, 39262009820), (5, 31409607856), (8, 19631004910), (10, 15704803928), (11, 14277094480), (16, 9815502455), (20, 7852401964), (22, 7138547240), (40, 3926200982), (44, 3569273620), (55, 2855418896), (80, 1963100491), (88, 1784636810), (110, 1427709448), (121, 1297917680), (176, 892318405), (220, 713854724), (242, 648958840), (440, 356927362), (484, 324479420), (563, 278948560), (605, 259583536), (880, 178463681), (968, 162239710), (1126, 139474280), (1210, 129791768), (1936, 81119855), (2252, 69737140), (2420, 64895884), (2815, 55789712), (4504, 34868570), (4840, 32447942), (5630, 27894856), (6193, 25358960), (9008, 17434285), (9680, 16223971), (11260, 13947428), (12386, 12679480), (22520, 6973714), (24772, 6339740), (28817, 5449840), (30965, 5071792), (45040, 3486857), (49544, 3169870), (57634, 2724920), (61930, 2535896), (68123, 2305360), (99088, 1584935), (115268, 1362460), (123860, 1267948), (136246, 1152680), (144085, 1089968), (230536, 681230), (247720, 633974), (272492, 576340), (288170, 544984), (316987, 495440), (340615, 461072)]