7924068480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32497}}^1$

素因数の和:32646

約数の個数: 128

約数和(自身を含む): 25457633280

約数和(自身を除く): 17533564800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32497, 40640, 48768, 60960, 64994, 81280, 97491, 121920, 129988, 162485, 194982, 243840, 259976, 324970, 389964, 487455, 519952, 649940, 779928, 974910, 1039904, 1299880, 1559856, 1949820, 2079808, 2599760, 3119712, 3899640, 4127119, 4159616, 5199520, 6239424, 7799280, 8254238, 10399040, 12381357, 12478848, 15598560, 16508476, 20635595, 20798080, 24762714, 31197120, 33016952, 41271190, 49525428, 61906785, 62394240, 66033904, 82542380, 99050856, 123813570, 132067808, 165084760, 198101712, 247627140, 264135616, 330169520, 396203424, 495254280, 528271232, 660339040, 792406848, 990508560, 1320678080, 1584813696, 1981017120, 2641356160, 3962034240, 7924068480]

約数ペア:

[(1, 7924068480), (2, 3962034240), (3, 2641356160), (4, 1981017120), (5, 1584813696), (6, 1320678080), (8, 990508560), (10, 792406848), (12, 660339040), (15, 528271232), (16, 495254280), (20, 396203424), (24, 330169520), (30, 264135616), (32, 247627140), (40, 198101712), (48, 165084760), (60, 132067808), (64, 123813570), (80, 99050856), (96, 82542380), (120, 66033904), (127, 62394240), (128, 61906785), (160, 49525428), (192, 41271190), (240, 33016952), (254, 31197120), (320, 24762714), (381, 20798080), (384, 20635595), (480, 16508476), (508, 15598560), (635, 12478848), (640, 12381357), (762, 10399040), (960, 8254238), (1016, 7799280), (1270, 6239424), (1524, 5199520), (1905, 4159616), (1920, 4127119), (2032, 3899640), (2540, 3119712), (3048, 2599760), (3810, 2079808), (4064, 1949820), (5080, 1559856), (6096, 1299880), (7620, 1039904), (8128, 974910), (10160, 779928), (12192, 649940), (15240, 519952), (16256, 487455), (20320, 389964), (24384, 324970), (30480, 259976), (32497, 243840), (40640, 194982), (48768, 162485), (60960, 129988), (64994, 121920), (81280, 97491)]