171454080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12757}}^1$

素因数の和:12786

約数の個数: 128

約数和(自身を含む): 624631680

約数和(自身を除く): 453177600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12757, 13440, 25514, 38271, 51028, 63785, 76542, 89299, 102056, 127570, 153084, 178598, 191355, 204112, 255140, 267897, 306168, 357196, 382710, 408224, 446495, 510280, 535794, 612336, 714392, 765420, 816448, 892990, 1020560, 1071588, 1224672, 1339485, 1428784, 1530840, 1632896, 1785980, 2041120, 2143176, 2449344, 2678970, 2857568, 3061680, 3571960, 4082240, 4286352, 4898688, 5357940, 5715136, 6123360, 7143920, 8164480, 8572704, 10715880, 11430272, 12246720, 14287840, 17145408, 21431760, 24493440, 28575680, 34290816, 42863520, 57151360, 85727040, 171454080]

約数ペア:

[(1, 171454080), (2, 85727040), (3, 57151360), (4, 42863520), (5, 34290816), (6, 28575680), (7, 24493440), (8, 21431760), (10, 17145408), (12, 14287840), (14, 12246720), (15, 11430272), (16, 10715880), (20, 8572704), (21, 8164480), (24, 7143920), (28, 6123360), (30, 5715136), (32, 5357940), (35, 4898688), (40, 4286352), (42, 4082240), (48, 3571960), (56, 3061680), (60, 2857568), (64, 2678970), (70, 2449344), (80, 2143176), (84, 2041120), (96, 1785980), (105, 1632896), (112, 1530840), (120, 1428784), (128, 1339485), (140, 1224672), (160, 1071588), (168, 1020560), (192, 892990), (210, 816448), (224, 765420), (240, 714392), (280, 612336), (320, 535794), (336, 510280), (384, 446495), (420, 408224), (448, 382710), (480, 357196), (560, 306168), (640, 267897), (672, 255140), (840, 204112), (896, 191355), (960, 178598), (1120, 153084), (1344, 127570), (1680, 102056), (1920, 89299), (2240, 76542), (2688, 63785), (3360, 51028), (4480, 38271), (6720, 25514), (12757, 13440)]