121877280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 484009344

約数和(自身を除く): 362132064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 226, 240, 252, 280, 288, 315, 321, 336, 339, 360, 420, 428, 452, 480, 504, 535, 560, 565, 630, 642, 672, 678, 720, 749, 791, 840, 856, 904, 963, 1008, 1017, 1070, 1120, 1130, 1260, 1284, 1356, 1440, 1498, 1582, 1605, 1680, 1695, 1712, 1808, 1926, 2016, 2034, 2140, 2247, 2260, 2373, 2520, 2568, 2712, 2996, 3164, 3210, 3360, 3390, 3424, 3616, 3745, 3852, 3955, 4068, 4280, 4494, 4520, 4746, 4815, 5040, 5085, 5136, 5424, 5992, 6328, 6420, 6741, 6780, 7119, 7490, 7704, 7910, 8136, 8560, 8988, 9040, 9492, 9630, 10080, 10170, 10272, 10848, 11235, 11865, 11984, 12091, 12656, 12840, 13482, 13560, 14238, 14980, 15408, 15820, 16272, 17120, 17976, 18080, 18984, 19260, 20340, 22470, 23730, 23968, 24182, 25312, 25680, 26964, 27120, 28476, 29960, 30816, 31640, 32544, 33705, 35595, 35952, 36273, 37968, 38520, 40680, 44940, 47460, 48364, 51360, 53928, 54240, 56952, 59920, 60455, 63280, 67410, 71190, 71904, 72546, 75936, 77040, 81360, 84637, 89880, 94920, 96728, 107856, 108819, 113904, 119840, 120910, 126560, 134820, 142380, 145092, 154080, 162720, 169274, 179760, 181365, 189840, 193456, 215712, 217638, 227808, 241820, 253911, 269640, 284760, 290184, 338548, 359520, 362730, 379680, 386912, 423185, 435276, 483640, 507822, 539280, 544095, 569520, 580368, 677096, 725460, 761733, 846370, 870552, 967280, 1015644, 1078560, 1088190, 1139040, 1160736, 1269555, 1354192, 1450920, 1523466, 1692740, 1741104, 1934560, 2031288, 2176380, 2539110, 2708384, 2901840, 3046932, 3385480, 3482208, 3808665, 4062576, 4352760, 5078220, 5803680, 6093864, 6770960, 7617330, 8125152, 8705520, 10156440, 12187728, 13541920, 15234660, 17411040, 20312880, 24375456, 30469320, 40625760, 60938640, 121877280]

約数ペア:

[(1, 121877280), (2, 60938640), (3, 40625760), (4, 30469320), (5, 24375456), (6, 20312880), (7, 17411040), (8, 15234660), (9, 13541920), (10, 12187728), (12, 10156440), (14, 8705520), (15, 8125152), (16, 7617330), (18, 6770960), (20, 6093864), (21, 5803680), (24, 5078220), (28, 4352760), (30, 4062576), (32, 3808665), (35, 3482208), (36, 3385480), (40, 3046932), (42, 2901840), (45, 2708384), (48, 2539110), (56, 2176380), (60, 2031288), (63, 1934560), (70, 1741104), (72, 1692740), (80, 1523466), (84, 1450920), (90, 1354192), (96, 1269555), (105, 1160736), (107, 1139040), (112, 1088190), (113, 1078560), (120, 1015644), (126, 967280), (140, 870552), (144, 846370), (160, 761733), (168, 725460), (180, 677096), (210, 580368), (214, 569520), (224, 544095), (226, 539280), (240, 507822), (252, 483640), (280, 435276), (288, 423185), (315, 386912), (321, 379680), (336, 362730), (339, 359520), (360, 338548), (420, 290184), (428, 284760), (452, 269640), (480, 253911), (504, 241820), (535, 227808), (560, 217638), (565, 215712), (630, 193456), (642, 189840), (672, 181365), (678, 179760), (720, 169274), (749, 162720), (791, 154080), (840, 145092), (856, 142380), (904, 134820), (963, 126560), (1008, 120910), (1017, 119840), (1070, 113904), (1120, 108819), (1130, 107856), (1260, 96728), (1284, 94920), (1356, 89880), (1440, 84637), (1498, 81360), (1582, 77040), (1605, 75936), (1680, 72546), (1695, 71904), (1712, 71190), (1808, 67410), (1926, 63280), (2016, 60455), (2034, 59920), (2140, 56952), (2247, 54240), (2260, 53928), (2373, 51360), (2520, 48364), (2568, 47460), (2712, 44940), (2996, 40680), (3164, 38520), (3210, 37968), (3360, 36273), (3390, 35952), (3424, 35595), (3616, 33705), (3745, 32544), (3852, 31640), (3955, 30816), (4068, 29960), (4280, 28476), (4494, 27120), (4520, 26964), (4746, 25680), (4815, 25312), (5040, 24182), (5085, 23968), (5136, 23730), (5424, 22470), (5992, 20340), (6328, 19260), (6420, 18984), (6741, 18080), (6780, 17976), (7119, 17120), (7490, 16272), (7704, 15820), (7910, 15408), (8136, 14980), (8560, 14238), (8988, 13560), (9040, 13482), (9492, 12840), (9630, 12656), (10080, 12091), (10170, 11984), (10272, 11865), (10848, 11235)]