471240

素因数分解:

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

素因数の和:52

約数の個数: 192

約数和(自身を含む): 2021760

約数和(自身を除く): 1550520

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, 306, 308, 315, 330, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 561, 595, 612, 616, 630, 660, 680, 693, 714, 748, 765, 770, 792, 840, 924, 935, 952, 990, 1020, 1071, 1122, 1155, 1190, 1224, 1260, 1309, 1320, 1386, 1428, 1496, 1530, 1540, 1683, 1785, 1848, 1870, 1980, 2040, 2142, 2244, 2310, 2380, 2520, 2618, 2772, 2805, 2856, 3060, 3080, 3366, 3465, 3570, 3740, 3927, 3960, 4284, 4488, 4620, 4760, 5236, 5355, 5544, 5610, 6120, 6545, 6732, 6930, 7140, 7480, 7854, 8415, 8568, 9240, 10472, 10710, 11220, 11781, 13090, 13464, 13860, 14280, 15708, 16830, 19635, 21420, 22440, 23562, 26180, 27720, 31416, 33660, 39270, 42840, 47124, 52360, 58905, 67320, 78540, 94248, 117810, 157080, 235620, 471240]

約数ペア:

[(1, 471240), (2, 235620), (3, 157080), (4, 117810), (5, 94248), (6, 78540), (7, 67320), (8, 58905), (9, 52360), (10, 47124), (11, 42840), (12, 39270), (14, 33660), (15, 31416), (17, 27720), (18, 26180), (20, 23562), (21, 22440), (22, 21420), (24, 19635), (28, 16830), (30, 15708), (33, 14280), (34, 13860), (35, 13464), (36, 13090), (40, 11781), (42, 11220), (44, 10710), (45, 10472), (51, 9240), (55, 8568), (56, 8415), (60, 7854), (63, 7480), (66, 7140), (68, 6930), (70, 6732), (72, 6545), (77, 6120), (84, 5610), (85, 5544), (88, 5355), (90, 5236), (99, 4760), (102, 4620), (105, 4488), (110, 4284), (119, 3960), (120, 3927), (126, 3740), (132, 3570), (136, 3465), (140, 3366), (153, 3080), (154, 3060), (165, 2856), (168, 2805), (170, 2772), (180, 2618), (187, 2520), (198, 2380), (204, 2310), (210, 2244), (220, 2142), (231, 2040), (238, 1980), (252, 1870), (255, 1848), (264, 1785), (280, 1683), (306, 1540), (308, 1530), (315, 1496), (330, 1428), (340, 1386), (357, 1320), (360, 1309), (374, 1260), (385, 1224), (396, 1190), (408, 1155), (420, 1122), (440, 1071), (462, 1020), (476, 990), (495, 952), (504, 935), (510, 924), (561, 840), (595, 792), (612, 770), (616, 765), (630, 748), (660, 714), (680, 693)]