870602880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 3196892160

約数和(自身を除く): 2326289280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 280, 307, 320, 336, 384, 420, 422, 448, 480, 560, 614, 633, 640, 672, 840, 844, 896, 921, 960, 1055, 1120, 1228, 1266, 1344, 1477, 1535, 1680, 1688, 1842, 1920, 2110, 2149, 2240, 2456, 2532, 2688, 2954, 3070, 3165, 3360, 3376, 3684, 4220, 4298, 4431, 4480, 4605, 4912, 5064, 5908, 6140, 6330, 6447, 6720, 6752, 7368, 7385, 8440, 8596, 8862, 9210, 9824, 10128, 10745, 11816, 12280, 12660, 12894, 13440, 13504, 14736, 14770, 16880, 17192, 17724, 18420, 19648, 20256, 21490, 22155, 23632, 24560, 25320, 25788, 27008, 29472, 29540, 32235, 33760, 34384, 35448, 36840, 39296, 40512, 42980, 44310, 47264, 49120, 50640, 51576, 58944, 59080, 64470, 64777, 67520, 68768, 70896, 73680, 81024, 85960, 88620, 94528, 98240, 101280, 103152, 117888, 118160, 128940, 129554, 135040, 137536, 141792, 147360, 171920, 177240, 189056, 194331, 196480, 202560, 206304, 236320, 257880, 259108, 275072, 283584, 294720, 323885, 343840, 354480, 388662, 405120, 412608, 453439, 472640, 515760, 518216, 567168, 589440, 647770, 687680, 708960, 777324, 825216, 906878, 945280, 971655, 1031520, 1036432, 1295540, 1360317, 1375360, 1417920, 1554648, 1813756, 1943310, 2063040, 2072864, 2267195, 2591080, 2720634, 2835840, 3109296, 3627512, 3886620, 4126080, 4145728, 4534390, 5182160, 5441268, 6218592, 6801585, 7255024, 7773240, 8291456, 9068780, 10364320, 10882536, 12437184, 13603170, 14510048, 15546480, 18137560, 20728640, 21765072, 24874368, 27206340, 29020096, 31092960, 36275120, 41457280, 43530144, 54412680, 58040192, 62185920, 72550240, 87060288, 108825360, 124371840, 145100480, 174120576, 217650720, 290200960, 435301440, 870602880]

約数ペア:

[(1, 870602880), (2, 435301440), (3, 290200960), (4, 217650720), (5, 174120576), (6, 145100480), (7, 124371840), (8, 108825360), (10, 87060288), (12, 72550240), (14, 62185920), (15, 58040192), (16, 54412680), (20, 43530144), (21, 41457280), (24, 36275120), (28, 31092960), (30, 29020096), (32, 27206340), (35, 24874368), (40, 21765072), (42, 20728640), (48, 18137560), (56, 15546480), (60, 14510048), (64, 13603170), (70, 12437184), (80, 10882536), (84, 10364320), (96, 9068780), (105, 8291456), (112, 7773240), (120, 7255024), (128, 6801585), (140, 6218592), (160, 5441268), (168, 5182160), (192, 4534390), (210, 4145728), (211, 4126080), (224, 3886620), (240, 3627512), (280, 3109296), (307, 2835840), (320, 2720634), (336, 2591080), (384, 2267195), (420, 2072864), (422, 2063040), (448, 1943310), (480, 1813756), (560, 1554648), (614, 1417920), (633, 1375360), (640, 1360317), (672, 1295540), (840, 1036432), (844, 1031520), (896, 971655), (921, 945280), (960, 906878), (1055, 825216), (1120, 777324), (1228, 708960), (1266, 687680), (1344, 647770), (1477, 589440), (1535, 567168), (1680, 518216), (1688, 515760), (1842, 472640), (1920, 453439), (2110, 412608), (2149, 405120), (2240, 388662), (2456, 354480), (2532, 343840), (2688, 323885), (2954, 294720), (3070, 283584), (3165, 275072), (3360, 259108), (3376, 257880), (3684, 236320), (4220, 206304), (4298, 202560), (4431, 196480), (4480, 194331), (4605, 189056), (4912, 177240), (5064, 171920), (5908, 147360), (6140, 141792), (6330, 137536), (6447, 135040), (6720, 129554), (6752, 128940), (7368, 118160), (7385, 117888), (8440, 103152), (8596, 101280), (8862, 98240), (9210, 94528), (9824, 88620), (10128, 85960), (10745, 81024), (11816, 73680), (12280, 70896), (12660, 68768), (12894, 67520), (13440, 64777), (13504, 64470), (14736, 59080), (14770, 58944), (16880, 51576), (17192, 50640), (17724, 49120), (18420, 47264), (19648, 44310), (20256, 42980), (21490, 40512), (22155, 39296), (23632, 36840), (24560, 35448), (25320, 34384), (25788, 33760), (27008, 32235), (29472, 29540)]