42997080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 128

約数和(自身を含む): 156142080

約数和(自身を除く): 113145000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3011, 3570, 4760, 6022, 7140, 9033, 12044, 14280, 15055, 18066, 21077, 24088, 30110, 36132, 42154, 45165, 51187, 60220, 63231, 72264, 84308, 90330, 102374, 105385, 120440, 126462, 153561, 168616, 180660, 204748, 210770, 252924, 255935, 307122, 316155, 358309, 361320, 409496, 421540, 505848, 511870, 614244, 632310, 716618, 767805, 843080, 1023740, 1074927, 1228488, 1264620, 1433236, 1535610, 1791545, 2047480, 2149854, 2529240, 2866472, 3071220, 3583090, 4299708, 5374635, 6142440, 7166180, 8599416, 10749270, 14332360, 21498540, 42997080]

約数ペア:

[(1, 42997080), (2, 21498540), (3, 14332360), (4, 10749270), (5, 8599416), (6, 7166180), (7, 6142440), (8, 5374635), (10, 4299708), (12, 3583090), (14, 3071220), (15, 2866472), (17, 2529240), (20, 2149854), (21, 2047480), (24, 1791545), (28, 1535610), (30, 1433236), (34, 1264620), (35, 1228488), (40, 1074927), (42, 1023740), (51, 843080), (56, 767805), (60, 716618), (68, 632310), (70, 614244), (84, 511870), (85, 505848), (102, 421540), (105, 409496), (119, 361320), (120, 358309), (136, 316155), (140, 307122), (168, 255935), (170, 252924), (204, 210770), (210, 204748), (238, 180660), (255, 168616), (280, 153561), (340, 126462), (357, 120440), (408, 105385), (420, 102374), (476, 90330), (510, 84308), (595, 72264), (680, 63231), (714, 60220), (840, 51187), (952, 45165), (1020, 42154), (1190, 36132), (1428, 30110), (1785, 24088), (2040, 21077), (2380, 18066), (2856, 15055), (3011, 14280), (3570, 12044), (4760, 9033), (6022, 7140)]