2457128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5919

約数の個数: 224

約数和(自身を含む): 8570488320

約数和(自身を除く): 6113359680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3648, 3680, 4370, 4416, 4560, 5244, 5520, 5857, 6080, 6555, 6992, 7360, 8740, 9120, 10488, 11040, 11714, 13110, 13984, 17480, 17571, 18240, 20976, 22080, 23428, 26220, 27968, 29285, 34960, 35142, 41952, 46856, 52440, 58570, 69920, 70284, 83904, 87855, 93712, 104880, 111283, 117140, 134711, 139840, 140568, 175710, 187424, 209760, 222566, 234280, 269422, 281136, 333849, 351420, 374848, 404133, 419520, 445132, 468560, 538844, 556415, 562272, 667698, 673555, 702840, 808266, 890264, 937120, 1077688, 1112830, 1124544, 1335396, 1347110, 1405680, 1616532, 1669245, 1780528, 1874240, 2020665, 2155376, 2225660, 2559509, 2670792, 2694220, 2811360, 3233064, 3338490, 3561056, 4041330, 4310752, 4451320, 5119018, 5341584, 5388440, 5622720, 6466128, 6676980, 7122112, 7678527, 8082660, 8621504, 8902640, 10238036, 10683168, 10776880, 12797545, 12932256, 13353960, 15357054, 16165320, 17805280, 20476072, 21366336, 21553760, 25595090, 25864512, 26707920, 30714108, 32330640, 35610560, 38392635, 40952144, 43107520, 51190180, 53415840, 61428216, 64661280, 76785270, 81904288, 102380360, 106831680, 122856432, 129322560, 153570540, 163808576, 204760720, 245712864, 307141080, 409521440, 491425728, 614282160, 819042880, 1228564320, 2457128640]

約数ペア:

[(1, 2457128640), (2, 1228564320), (3, 819042880), (4, 614282160), (5, 491425728), (6, 409521440), (8, 307141080), (10, 245712864), (12, 204760720), (15, 163808576), (16, 153570540), (19, 129322560), (20, 122856432), (23, 106831680), (24, 102380360), (30, 81904288), (32, 76785270), (38, 64661280), (40, 61428216), (46, 53415840), (48, 51190180), (57, 43107520), (60, 40952144), (64, 38392635), (69, 35610560), (76, 32330640), (80, 30714108), (92, 26707920), (95, 25864512), (96, 25595090), (114, 21553760), (115, 21366336), (120, 20476072), (138, 17805280), (152, 16165320), (160, 15357054), (184, 13353960), (190, 12932256), (192, 12797545), (228, 10776880), (230, 10683168), (240, 10238036), (276, 8902640), (285, 8621504), (304, 8082660), (320, 7678527), (345, 7122112), (368, 6676980), (380, 6466128), (437, 5622720), (456, 5388440), (460, 5341584), (480, 5119018), (552, 4451320), (570, 4310752), (608, 4041330), (690, 3561056), (736, 3338490), (760, 3233064), (874, 2811360), (912, 2694220), (920, 2670792), (960, 2559509), (1104, 2225660), (1140, 2155376), (1216, 2020665), (1311, 1874240), (1380, 1780528), (1472, 1669245), (1520, 1616532), (1748, 1405680), (1824, 1347110), (1840, 1335396), (2185, 1124544), (2208, 1112830), (2280, 1077688), (2622, 937120), (2760, 890264), (3040, 808266), (3496, 702840), (3648, 673555), (3680, 667698), (4370, 562272), (4416, 556415), (4560, 538844), (5244, 468560), (5520, 445132), (5857, 419520), (6080, 404133), (6555, 374848), (6992, 351420), (7360, 333849), (8740, 281136), (9120, 269422), (10488, 234280), (11040, 222566), (11714, 209760), (13110, 187424), (13984, 175710), (17480, 140568), (17571, 139840), (18240, 134711), (20976, 117140), (22080, 111283), (23428, 104880), (26220, 93712), (27968, 87855), (29285, 83904), (34960, 70284), (35142, 69920), (41952, 58570), (46856, 52440)]