266828160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4536

約数の個数: 128

約数和(自身を含む): 878146560

約数和(自身を除く): 611318400

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4483, 4960, 5952, 7440, 8966, 9920, 11904, 13449, 14880, 17932, 19840, 22415, 26898, 29760, 35864, 44830, 53796, 59520, 67245, 71728, 89660, 107592, 134490, 138973, 143456, 179320, 215184, 268980, 277946, 286912, 358640, 416919, 430368, 537960, 555892, 573824, 694865, 717280, 833838, 860736, 1075920, 1111784, 1389730, 1434560, 1667676, 1721472, 2084595, 2151840, 2223568, 2779460, 2869120, 3335352, 4169190, 4303680, 4447136, 5558920, 6670704, 8338380, 8607360, 8894272, 11117840, 13341408, 16676760, 17788544, 22235680, 26682816, 33353520, 44471360, 53365632, 66707040, 88942720, 133414080, 266828160]

約数ペア:

[(1, 266828160), (2, 133414080), (3, 88942720), (4, 66707040), (5, 53365632), (6, 44471360), (8, 33353520), (10, 26682816), (12, 22235680), (15, 17788544), (16, 16676760), (20, 13341408), (24, 11117840), (30, 8894272), (31, 8607360), (32, 8338380), (40, 6670704), (48, 5558920), (60, 4447136), (62, 4303680), (64, 4169190), (80, 3335352), (93, 2869120), (96, 2779460), (120, 2223568), (124, 2151840), (128, 2084595), (155, 1721472), (160, 1667676), (186, 1434560), (192, 1389730), (240, 1111784), (248, 1075920), (310, 860736), (320, 833838), (372, 717280), (384, 694865), (465, 573824), (480, 555892), (496, 537960), (620, 430368), (640, 416919), (744, 358640), (930, 286912), (960, 277946), (992, 268980), (1240, 215184), (1488, 179320), (1860, 143456), (1920, 138973), (1984, 134490), (2480, 107592), (2976, 89660), (3720, 71728), (3968, 67245), (4483, 59520), (4960, 53796), (5952, 44830), (7440, 35864), (8966, 29760), (9920, 26898), (11904, 22415), (13449, 19840), (14880, 17932)]