3955560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 14411520

約数和(自身を除く): 10455960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 277, 280, 340, 357, 408, 420, 476, 510, 554, 595, 680, 714, 831, 840, 952, 1020, 1108, 1190, 1385, 1428, 1662, 1785, 1939, 2040, 2216, 2380, 2770, 2856, 3324, 3570, 3878, 4155, 4709, 4760, 5540, 5817, 6648, 7140, 7756, 8310, 9418, 9695, 11080, 11634, 14127, 14280, 15512, 16620, 18836, 19390, 23268, 23545, 28254, 29085, 32963, 33240, 37672, 38780, 46536, 47090, 56508, 58170, 65926, 70635, 77560, 94180, 98889, 113016, 116340, 131852, 141270, 164815, 188360, 197778, 232680, 263704, 282540, 329630, 395556, 494445, 565080, 659260, 791112, 988890, 1318520, 1977780, 3955560]

約数ペア:

[(1, 3955560), (2, 1977780), (3, 1318520), (4, 988890), (5, 791112), (6, 659260), (7, 565080), (8, 494445), (10, 395556), (12, 329630), (14, 282540), (15, 263704), (17, 232680), (20, 197778), (21, 188360), (24, 164815), (28, 141270), (30, 131852), (34, 116340), (35, 113016), (40, 98889), (42, 94180), (51, 77560), (56, 70635), (60, 65926), (68, 58170), (70, 56508), (84, 47090), (85, 46536), (102, 38780), (105, 37672), (119, 33240), (120, 32963), (136, 29085), (140, 28254), (168, 23545), (170, 23268), (204, 19390), (210, 18836), (238, 16620), (255, 15512), (277, 14280), (280, 14127), (340, 11634), (357, 11080), (408, 9695), (420, 9418), (476, 8310), (510, 7756), (554, 7140), (595, 6648), (680, 5817), (714, 5540), (831, 4760), (840, 4709), (952, 4155), (1020, 3878), (1108, 3570), (1190, 3324), (1385, 2856), (1428, 2770), (1662, 2380), (1785, 2216), (1939, 2040)]