580401920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 1601580288

約数和(自身を除く): 1021178368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 256, 280, 307, 320, 422, 448, 560, 614, 640, 844, 896, 1055, 1120, 1228, 1280, 1477, 1535, 1688, 1792, 2110, 2149, 2240, 2456, 2954, 3070, 3376, 4220, 4298, 4480, 4912, 5908, 6140, 6752, 7385, 8440, 8596, 8960, 9824, 10745, 11816, 12280, 13504, 14770, 16880, 17192, 19648, 21490, 23632, 24560, 27008, 29540, 33760, 34384, 39296, 42980, 47264, 49120, 54016, 59080, 64777, 67520, 68768, 78592, 85960, 94528, 98240, 118160, 129554, 135040, 137536, 171920, 189056, 196480, 236320, 259108, 270080, 275072, 323885, 343840, 378112, 392960, 453439, 472640, 518216, 550144, 647770, 687680, 906878, 945280, 1036432, 1295540, 1375360, 1813756, 1890560, 2072864, 2267195, 2591080, 2750720, 3627512, 4145728, 4534390, 5182160, 7255024, 8291456, 9068780, 10364320, 14510048, 16582912, 18137560, 20728640, 29020096, 36275120, 41457280, 58040192, 72550240, 82914560, 116080384, 145100480, 290200960, 580401920]

約数ペア:

[(1, 580401920), (2, 290200960), (4, 145100480), (5, 116080384), (7, 82914560), (8, 72550240), (10, 58040192), (14, 41457280), (16, 36275120), (20, 29020096), (28, 20728640), (32, 18137560), (35, 16582912), (40, 14510048), (56, 10364320), (64, 9068780), (70, 8291456), (80, 7255024), (112, 5182160), (128, 4534390), (140, 4145728), (160, 3627512), (211, 2750720), (224, 2591080), (256, 2267195), (280, 2072864), (307, 1890560), (320, 1813756), (422, 1375360), (448, 1295540), (560, 1036432), (614, 945280), (640, 906878), (844, 687680), (896, 647770), (1055, 550144), (1120, 518216), (1228, 472640), (1280, 453439), (1477, 392960), (1535, 378112), (1688, 343840), (1792, 323885), (2110, 275072), (2149, 270080), (2240, 259108), (2456, 236320), (2954, 196480), (3070, 189056), (3376, 171920), (4220, 137536), (4298, 135040), (4480, 129554), (4912, 118160), (5908, 98240), (6140, 94528), (6752, 85960), (7385, 78592), (8440, 68768), (8596, 67520), (8960, 64777), (9824, 59080), (10745, 54016), (11816, 49120), (12280, 47264), (13504, 42980), (14770, 39296), (16880, 34384), (17192, 33760), (19648, 29540), (21490, 27008), (23632, 24560)]