407794240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 1115275392

約数和(自身を除く): 707481152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 448, 560, 593, 614, 1120, 1186, 1228, 1535, 2149, 2240, 2372, 2456, 2965, 3070, 4151, 4298, 4744, 4912, 5930, 6140, 8302, 8596, 9488, 9824, 10745, 11860, 12280, 16604, 17192, 18976, 19648, 20755, 21490, 23720, 24560, 33208, 34384, 37952, 41510, 42980, 47440, 49120, 66416, 68768, 83020, 85960, 94880, 98240, 132832, 137536, 166040, 171920, 182051, 189760, 265664, 332080, 343840, 364102, 664160, 687680, 728204, 910255, 1274357, 1328320, 1456408, 1820510, 2548714, 2912816, 3641020, 5097428, 5825632, 6371785, 7282040, 10194856, 11651264, 12743570, 14564080, 20389712, 25487140, 29128160, 40779424, 50974280, 58256320, 81558848, 101948560, 203897120, 407794240]

約数ペア:

[(1, 407794240), (2, 203897120), (4, 101948560), (5, 81558848), (7, 58256320), (8, 50974280), (10, 40779424), (14, 29128160), (16, 25487140), (20, 20389712), (28, 14564080), (32, 12743570), (35, 11651264), (40, 10194856), (56, 7282040), (64, 6371785), (70, 5825632), (80, 5097428), (112, 3641020), (140, 2912816), (160, 2548714), (224, 1820510), (280, 1456408), (307, 1328320), (320, 1274357), (448, 910255), (560, 728204), (593, 687680), (614, 664160), (1120, 364102), (1186, 343840), (1228, 332080), (1535, 265664), (2149, 189760), (2240, 182051), (2372, 171920), (2456, 166040), (2965, 137536), (3070, 132832), (4151, 98240), (4298, 94880), (4744, 85960), (4912, 83020), (5930, 68768), (6140, 66416), (8302, 49120), (8596, 47440), (9488, 42980), (9824, 41510), (10745, 37952), (11860, 34384), (12280, 33208), (16604, 24560), (17192, 23720), (18976, 21490), (19648, 20755)]