266467440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23623}}^1$

素因数の和:23686

約数の個数: 80

約数和(自身を含む): 843660288

約数和(自身を除く): 577192848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 236230, 283476, 354345, 377968, 472460, 566952, 708690, 944920, 1110281, 1133904, 1417380, 1889840, 2220562, 2834760, 3330843, 4441124, 5551405, 5669520, 6661686, 8882248, 11102810, 13323372, 16654215, 17764496, 22205620, 26646744, 33308430, 44411240, 53293488, 66616860, 88822480, 133233720, 266467440]

約数ペア:

[(1, 266467440), (2, 133233720), (3, 88822480), (4, 66616860), (5, 53293488), (6, 44411240), (8, 33308430), (10, 26646744), (12, 22205620), (15, 17764496), (16, 16654215), (20, 13323372), (24, 11102810), (30, 8882248), (40, 6661686), (47, 5669520), (48, 5551405), (60, 4441124), (80, 3330843), (94, 2834760), (120, 2220562), (141, 1889840), (188, 1417380), (235, 1133904), (240, 1110281), (282, 944920), (376, 708690), (470, 566952), (564, 472460), (705, 377968), (752, 354345), (940, 283476), (1128, 236230), (1410, 188984), (1880, 141738), (2256, 118115), (2820, 94492), (3760, 70869), (5640, 47246), (11280, 23623)]