43256280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 135717120

約数和(自身を除く): 92460840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 83, 86, 101, 120, 129, 166, 172, 202, 215, 249, 258, 303, 332, 344, 404, 415, 430, 498, 505, 516, 606, 645, 664, 808, 830, 860, 996, 1010, 1032, 1212, 1245, 1290, 1515, 1660, 1720, 1992, 2020, 2424, 2490, 2580, 3030, 3320, 3569, 4040, 4343, 4980, 5160, 6060, 7138, 8383, 8686, 9960, 10707, 12120, 13029, 14276, 16766, 17372, 17845, 21414, 21715, 25149, 26058, 28552, 33532, 34744, 35690, 41915, 42828, 43430, 50298, 52116, 53535, 65145, 67064, 71380, 83830, 85656, 86860, 100596, 104232, 107070, 125745, 130290, 142760, 167660, 173720, 201192, 214140, 251490, 260580, 335320, 360469, 428280, 502980, 521160, 720938, 1005960, 1081407, 1441876, 1802345, 2162814, 2883752, 3604690, 4325628, 5407035, 7209380, 8651256, 10814070, 14418760, 21628140, 43256280]

約数ペア:

[(1, 43256280), (2, 21628140), (3, 14418760), (4, 10814070), (5, 8651256), (6, 7209380), (8, 5407035), (10, 4325628), (12, 3604690), (15, 2883752), (20, 2162814), (24, 1802345), (30, 1441876), (40, 1081407), (43, 1005960), (60, 720938), (83, 521160), (86, 502980), (101, 428280), (120, 360469), (129, 335320), (166, 260580), (172, 251490), (202, 214140), (215, 201192), (249, 173720), (258, 167660), (303, 142760), (332, 130290), (344, 125745), (404, 107070), (415, 104232), (430, 100596), (498, 86860), (505, 85656), (516, 83830), (606, 71380), (645, 67064), (664, 65145), (808, 53535), (830, 52116), (860, 50298), (996, 43430), (1010, 42828), (1032, 41915), (1212, 35690), (1245, 34744), (1290, 33532), (1515, 28552), (1660, 26058), (1720, 25149), (1992, 21715), (2020, 21414), (2424, 17845), (2490, 17372), (2580, 16766), (3030, 14276), (3320, 13029), (3569, 12120), (4040, 10707), (4343, 9960), (4980, 8686), (5160, 8383), (6060, 7138)]