5340720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 21927168

約数和(自身を除く): 16586448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 289, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 578, 595, 616, 660, 680, 714, 748, 770, 816, 840, 867, 880, 924, 935, 952, 1020, 1122, 1155, 1156, 1190, 1232, 1309, 1320, 1360, 1428, 1445, 1496, 1540, 1680, 1734, 1785, 1848, 1870, 1904, 2023, 2040, 2244, 2310, 2312, 2380, 2618, 2640, 2805, 2856, 2890, 2992, 3080, 3179, 3468, 3570, 3696, 3740, 3927, 4046, 4080, 4335, 4488, 4620, 4624, 4760, 5236, 5610, 5712, 5780, 6069, 6160, 6358, 6545, 6936, 7140, 7480, 7854, 8092, 8670, 8976, 9240, 9520, 9537, 10115, 10472, 11220, 11560, 12138, 12716, 13090, 13872, 14280, 14960, 15708, 15895, 16184, 17340, 18480, 19074, 19635, 20230, 20944, 22253, 22440, 23120, 24276, 25432, 26180, 28560, 30345, 31416, 31790, 32368, 34680, 38148, 39270, 40460, 44506, 44880, 47685, 48552, 50864, 52360, 60690, 62832, 63580, 66759, 69360, 76296, 78540, 80920, 89012, 95370, 97104, 104720, 111265, 121380, 127160, 133518, 152592, 157080, 161840, 178024, 190740, 222530, 242760, 254320, 267036, 314160, 333795, 356048, 381480, 445060, 485520, 534072, 667590, 762960, 890120, 1068144, 1335180, 1780240, 2670360, 5340720]

約数ペア:

[(1, 5340720), (2, 2670360), (3, 1780240), (4, 1335180), (5, 1068144), (6, 890120), (7, 762960), (8, 667590), (10, 534072), (11, 485520), (12, 445060), (14, 381480), (15, 356048), (16, 333795), (17, 314160), (20, 267036), (21, 254320), (22, 242760), (24, 222530), (28, 190740), (30, 178024), (33, 161840), (34, 157080), (35, 152592), (40, 133518), (42, 127160), (44, 121380), (48, 111265), (51, 104720), (55, 97104), (56, 95370), (60, 89012), (66, 80920), (68, 78540), (70, 76296), (77, 69360), (80, 66759), (84, 63580), (85, 62832), (88, 60690), (102, 52360), (105, 50864), (110, 48552), (112, 47685), (119, 44880), (120, 44506), (132, 40460), (136, 39270), (140, 38148), (154, 34680), (165, 32368), (168, 31790), (170, 31416), (176, 30345), (187, 28560), (204, 26180), (210, 25432), (220, 24276), (231, 23120), (238, 22440), (240, 22253), (255, 20944), (264, 20230), (272, 19635), (280, 19074), (289, 18480), (308, 17340), (330, 16184), (336, 15895), (340, 15708), (357, 14960), (374, 14280), (385, 13872), (408, 13090), (420, 12716), (440, 12138), (462, 11560), (476, 11220), (510, 10472), (528, 10115), (560, 9537), (561, 9520), (578, 9240), (595, 8976), (616, 8670), (660, 8092), (680, 7854), (714, 7480), (748, 7140), (770, 6936), (816, 6545), (840, 6358), (867, 6160), (880, 6069), (924, 5780), (935, 5712), (952, 5610), (1020, 5236), (1122, 4760), (1155, 4624), (1156, 4620), (1190, 4488), (1232, 4335), (1309, 4080), (1320, 4046), (1360, 3927), (1428, 3740), (1445, 3696), (1496, 3570), (1540, 3468), (1680, 3179), (1734, 3080), (1785, 2992), (1848, 2890), (1870, 2856), (1904, 2805), (2023, 2640), (2040, 2618), (2244, 2380), (2310, 2312)]