268852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{160031}}^1$

素因数の和:160054

約数の個数: 80

約数和(自身を含む): 952510464

約数和(自身を除く): 683658384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 160031, 320062, 480093, 640124, 800155, 960186, 1120217, 1280248, 1600310, 1920372, 2240434, 2400465, 2560496, 3200620, 3360651, 3840744, 4480868, 4800930, 5601085, 6401240, 6721302, 7681488, 8961736, 9601860, 11202170, 12802480, 13442604, 16803255, 17923472, 19203720, 22404340, 26885208, 33606510, 38407440, 44808680, 53770416, 67213020, 89617360, 134426040, 268852080]

約数ペア:

[(1, 268852080), (2, 134426040), (3, 89617360), (4, 67213020), (5, 53770416), (6, 44808680), (7, 38407440), (8, 33606510), (10, 26885208), (12, 22404340), (14, 19203720), (15, 17923472), (16, 16803255), (20, 13442604), (21, 12802480), (24, 11202170), (28, 9601860), (30, 8961736), (35, 7681488), (40, 6721302), (42, 6401240), (48, 5601085), (56, 4800930), (60, 4480868), (70, 3840744), (80, 3360651), (84, 3200620), (105, 2560496), (112, 2400465), (120, 2240434), (140, 1920372), (168, 1600310), (210, 1280248), (240, 1120217), (280, 960186), (336, 800155), (420, 640124), (560, 480093), (840, 320062), (1680, 160031)]