68858160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 160

約数和(自身を含む): 258412032

約数和(自身を除く): 189553872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2411, 2856, 3570, 4080, 4760, 4822, 5712, 7140, 7233, 9520, 9644, 12055, 14280, 14466, 16877, 19288, 24110, 28560, 28932, 33754, 36165, 38576, 40987, 48220, 50631, 57864, 67508, 72330, 81974, 84385, 96440, 101262, 115728, 122961, 135016, 144660, 163948, 168770, 192880, 202524, 204935, 245922, 253155, 270032, 286909, 289320, 327896, 337540, 405048, 409870, 491844, 506310, 573818, 578640, 614805, 655792, 675080, 810096, 819740, 860727, 983688, 1012620, 1147636, 1229610, 1350160, 1434545, 1639480, 1721454, 1967376, 2025240, 2295272, 2459220, 2869090, 3278960, 3442908, 4050480, 4303635, 4590544, 4918440, 5738180, 6885816, 8607270, 9836880, 11476360, 13771632, 17214540, 22952720, 34429080, 68858160]

約数ペア:

[(1, 68858160), (2, 34429080), (3, 22952720), (4, 17214540), (5, 13771632), (6, 11476360), (7, 9836880), (8, 8607270), (10, 6885816), (12, 5738180), (14, 4918440), (15, 4590544), (16, 4303635), (17, 4050480), (20, 3442908), (21, 3278960), (24, 2869090), (28, 2459220), (30, 2295272), (34, 2025240), (35, 1967376), (40, 1721454), (42, 1639480), (48, 1434545), (51, 1350160), (56, 1229610), (60, 1147636), (68, 1012620), (70, 983688), (80, 860727), (84, 819740), (85, 810096), (102, 675080), (105, 655792), (112, 614805), (119, 578640), (120, 573818), (136, 506310), (140, 491844), (168, 409870), (170, 405048), (204, 337540), (210, 327896), (238, 289320), (240, 286909), (255, 270032), (272, 253155), (280, 245922), (336, 204935), (340, 202524), (357, 192880), (408, 168770), (420, 163948), (476, 144660), (510, 135016), (560, 122961), (595, 115728), (680, 101262), (714, 96440), (816, 84385), (840, 81974), (952, 72330), (1020, 67508), (1190, 57864), (1360, 50631), (1428, 48220), (1680, 40987), (1785, 38576), (1904, 36165), (2040, 33754), (2380, 28932), (2411, 28560), (2856, 24110), (3570, 19288), (4080, 16877), (4760, 14466), (4822, 14280), (5712, 12055), (7140, 9644), (7233, 9520)]