8011080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 34482240

約数和(自身を除く): 26471160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 264, 280, 289, 306, 308, 315, 330, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 561, 578, 595, 612, 616, 630, 660, 680, 693, 714, 748, 765, 770, 792, 840, 867, 924, 935, 952, 990, 1020, 1071, 1122, 1155, 1156, 1190, 1224, 1260, 1309, 1320, 1386, 1428, 1445, 1496, 1530, 1540, 1683, 1734, 1785, 1848, 1870, 1980, 2023, 2040, 2142, 2244, 2310, 2312, 2380, 2520, 2601, 2618, 2772, 2805, 2856, 2890, 3060, 3080, 3179, 3366, 3465, 3468, 3570, 3740, 3927, 3960, 4046, 4284, 4335, 4488, 4620, 4760, 5202, 5236, 5355, 5544, 5610, 5780, 6069, 6120, 6358, 6545, 6732, 6930, 6936, 7140, 7480, 7854, 8092, 8415, 8568, 8670, 9240, 9537, 10115, 10404, 10472, 10710, 11220, 11560, 11781, 12138, 12716, 13005, 13090, 13464, 13860, 14280, 15708, 15895, 16184, 16830, 17340, 18207, 19074, 19635, 20230, 20808, 21420, 22253, 22440, 23562, 24276, 25432, 26010, 26180, 27720, 28611, 30345, 31416, 31790, 33660, 34680, 36414, 38148, 39270, 40460, 42840, 44506, 47124, 47685, 48552, 52020, 52360, 57222, 58905, 60690, 63580, 66759, 67320, 72828, 76296, 78540, 80920, 89012, 91035, 94248, 95370, 104040, 111265, 114444, 117810, 121380, 127160, 133518, 143055, 145656, 157080, 178024, 182070, 190740, 200277, 222530, 228888, 235620, 242760, 267036, 286110, 333795, 364140, 381480, 400554, 445060, 471240, 534072, 572220, 667590, 728280, 801108, 890120, 1001385, 1144440, 1335180, 1602216, 2002770, 2670360, 4005540, 8011080]

約数ペア:

[(1, 8011080), (2, 4005540), (3, 2670360), (4, 2002770), (5, 1602216), (6, 1335180), (7, 1144440), (8, 1001385), (9, 890120), (10, 801108), (11, 728280), (12, 667590), (14, 572220), (15, 534072), (17, 471240), (18, 445060), (20, 400554), (21, 381480), (22, 364140), (24, 333795), (28, 286110), (30, 267036), (33, 242760), (34, 235620), (35, 228888), (36, 222530), (40, 200277), (42, 190740), (44, 182070), (45, 178024), (51, 157080), (55, 145656), (56, 143055), (60, 133518), (63, 127160), (66, 121380), (68, 117810), (70, 114444), (72, 111265), (77, 104040), (84, 95370), (85, 94248), (88, 91035), (90, 89012), (99, 80920), (102, 78540), (105, 76296), (110, 72828), (119, 67320), (120, 66759), (126, 63580), (132, 60690), (136, 58905), (140, 57222), (153, 52360), (154, 52020), (165, 48552), (168, 47685), (170, 47124), (180, 44506), (187, 42840), (198, 40460), (204, 39270), (210, 38148), (220, 36414), (231, 34680), (238, 33660), (252, 31790), (255, 31416), (264, 30345), (280, 28611), (289, 27720), (306, 26180), (308, 26010), (315, 25432), (330, 24276), (340, 23562), (357, 22440), (360, 22253), (374, 21420), (385, 20808), (396, 20230), (408, 19635), (420, 19074), (440, 18207), (462, 17340), (476, 16830), (495, 16184), (504, 15895), (510, 15708), (561, 14280), (578, 13860), (595, 13464), (612, 13090), (616, 13005), (630, 12716), (660, 12138), (680, 11781), (693, 11560), (714, 11220), (748, 10710), (765, 10472), (770, 10404), (792, 10115), (840, 9537), (867, 9240), (924, 8670), (935, 8568), (952, 8415), (990, 8092), (1020, 7854), (1071, 7480), (1122, 7140), (1155, 6936), (1156, 6930), (1190, 6732), (1224, 6545), (1260, 6358), (1309, 6120), (1320, 6069), (1386, 5780), (1428, 5610), (1445, 5544), (1496, 5355), (1530, 5236), (1540, 5202), (1683, 4760), (1734, 4620), (1785, 4488), (1848, 4335), (1870, 4284), (1980, 4046), (2023, 3960), (2040, 3927), (2142, 3740), (2244, 3570), (2310, 3468), (2312, 3465), (2380, 3366), (2520, 3179), (2601, 3080), (2618, 3060), (2772, 2890), (2805, 2856)]