1335180

素因数分解:

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

素因数の和:64

約数の個数: 144

約数和(自身を含む): 4951296

約数和(自身を除く): 3616116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 289, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 578, 595, 660, 714, 748, 770, 867, 924, 935, 1020, 1122, 1155, 1156, 1190, 1309, 1428, 1445, 1540, 1734, 1785, 1870, 2023, 2244, 2310, 2380, 2618, 2805, 2890, 3179, 3468, 3570, 3740, 3927, 4046, 4335, 4620, 5236, 5610, 5780, 6069, 6358, 6545, 7140, 7854, 8092, 8670, 9537, 10115, 11220, 12138, 12716, 13090, 15708, 15895, 17340, 19074, 19635, 20230, 22253, 24276, 26180, 30345, 31790, 38148, 39270, 40460, 44506, 47685, 60690, 63580, 66759, 78540, 89012, 95370, 111265, 121380, 133518, 190740, 222530, 267036, 333795, 445060, 667590, 1335180]

約数ペア:

[(1, 1335180), (2, 667590), (3, 445060), (4, 333795), (5, 267036), (6, 222530), (7, 190740), (10, 133518), (11, 121380), (12, 111265), (14, 95370), (15, 89012), (17, 78540), (20, 66759), (21, 63580), (22, 60690), (28, 47685), (30, 44506), (33, 40460), (34, 39270), (35, 38148), (42, 31790), (44, 30345), (51, 26180), (55, 24276), (60, 22253), (66, 20230), (68, 19635), (70, 19074), (77, 17340), (84, 15895), (85, 15708), (102, 13090), (105, 12716), (110, 12138), (119, 11220), (132, 10115), (140, 9537), (154, 8670), (165, 8092), (170, 7854), (187, 7140), (204, 6545), (210, 6358), (220, 6069), (231, 5780), (238, 5610), (255, 5236), (289, 4620), (308, 4335), (330, 4046), (340, 3927), (357, 3740), (374, 3570), (385, 3468), (420, 3179), (462, 2890), (476, 2805), (510, 2618), (561, 2380), (578, 2310), (595, 2244), (660, 2023), (714, 1870), (748, 1785), (770, 1734), (867, 1540), (924, 1445), (935, 1428), (1020, 1309), (1122, 1190), (1155, 1156)]