66249120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19742

約数の個数: 96

約数和(自身を含む): 238508928

約数和(自身を除く): 172259808

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19717, 39434, 59151, 78868, 98585, 118302, 138019, 157736, 197170, 236604, 276038, 295755, 315472, 394340, 414057, 473208, 552076, 591510, 630944, 690095, 788680, 828114, 946416, 1104152, 1183020, 1380190, 1577360, 1656228, 1892832, 2070285, 2208304, 2366040, 2760380, 3154720, 3312456, 4140570, 4416608, 4732080, 5520760, 6624912, 8281140, 9464160, 11041520, 13249824, 16562280, 22083040, 33124560, 66249120]

約数ペア:

[(1, 66249120), (2, 33124560), (3, 22083040), (4, 16562280), (5, 13249824), (6, 11041520), (7, 9464160), (8, 8281140), (10, 6624912), (12, 5520760), (14, 4732080), (15, 4416608), (16, 4140570), (20, 3312456), (21, 3154720), (24, 2760380), (28, 2366040), (30, 2208304), (32, 2070285), (35, 1892832), (40, 1656228), (42, 1577360), (48, 1380190), (56, 1183020), (60, 1104152), (70, 946416), (80, 828114), (84, 788680), (96, 690095), (105, 630944), (112, 591510), (120, 552076), (140, 473208), (160, 414057), (168, 394340), (210, 315472), (224, 295755), (240, 276038), (280, 236604), (336, 197170), (420, 157736), (480, 138019), (560, 118302), (672, 98585), (840, 78868), (1120, 59151), (1680, 39434), (3360, 19717)]