64043520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 148085760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 269, 310, 320, 372, 384, 465, 480, 496, 512, 538, 620, 640, 744, 768, 807, 930, 960, 992, 1076, 1240, 1280, 1345, 1488, 1536, 1614, 1860, 1920, 1984, 2152, 2480, 2560, 2690, 2976, 3228, 3720, 3840, 3968, 4035, 4304, 4960, 5380, 5952, 6456, 7440, 7680, 7936, 8070, 8339, 8608, 9920, 10760, 11904, 12912, 14880, 15872, 16140, 16678, 17216, 19840, 21520, 23808, 25017, 25824, 29760, 32280, 33356, 34432, 39680, 41695, 43040, 47616, 50034, 51648, 59520, 64560, 66712, 68864, 79360, 83390, 86080, 100068, 103296, 119040, 125085, 129120, 133424, 137728, 166780, 172160, 200136, 206592, 238080, 250170, 258240, 266848, 333560, 344320, 400272, 413184, 500340, 516480, 533696, 667120, 688640, 800544, 1000680, 1032960, 1067392, 1334240, 1601088, 2001360, 2065920, 2134784, 2668480, 3202176, 4002720, 4269568, 5336960, 6404352, 8005440, 10673920, 12808704, 16010880, 21347840, 32021760, 64043520]

約数ペア:

[(1, 64043520), (2, 32021760), (3, 21347840), (4, 16010880), (5, 12808704), (6, 10673920), (8, 8005440), (10, 6404352), (12, 5336960), (15, 4269568), (16, 4002720), (20, 3202176), (24, 2668480), (30, 2134784), (31, 2065920), (32, 2001360), (40, 1601088), (48, 1334240), (60, 1067392), (62, 1032960), (64, 1000680), (80, 800544), (93, 688640), (96, 667120), (120, 533696), (124, 516480), (128, 500340), (155, 413184), (160, 400272), (186, 344320), (192, 333560), (240, 266848), (248, 258240), (256, 250170), (269, 238080), (310, 206592), (320, 200136), (372, 172160), (384, 166780), (465, 137728), (480, 133424), (496, 129120), (512, 125085), (538, 119040), (620, 103296), (640, 100068), (744, 86080), (768, 83390), (807, 79360), (930, 68864), (960, 66712), (992, 64560), (1076, 59520), (1240, 51648), (1280, 50034), (1345, 47616), (1488, 43040), (1536, 41695), (1614, 39680), (1860, 34432), (1920, 33356), (1984, 32280), (2152, 29760), (2480, 25824), (2560, 25017), (2690, 23808), (2976, 21520), (3228, 19840), (3720, 17216), (3840, 16678), (3968, 16140), (4035, 15872), (4304, 14880), (4960, 12912), (5380, 11904), (5952, 10760), (6456, 9920), (7440, 8608), (7680, 8339), (7936, 8070)]