223048560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1415

約数の個数: 160

約数和(自身を含む): 798520320

約数和(自身を除く): 575471760

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, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1289, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2578, 2884, 3090, 3605, 3867, 4120, 4326, 4944, 5156, 5768, 6180, 6445, 7210, 7734, 8240, 8652, 9023, 10312, 10815, 11536, 12360, 12890, 14420, 15468, 17304, 18046, 19335, 20624, 21630, 24720, 25780, 27069, 28840, 30936, 34608, 36092, 38670, 43260, 45115, 51560, 54138, 57680, 61872, 72184, 77340, 86520, 90230, 103120, 108276, 132767, 135345, 144368, 154680, 173040, 180460, 216552, 265534, 270690, 309360, 360920, 398301, 433104, 531068, 541380, 663835, 721840, 796602, 929369, 1062136, 1082760, 1327670, 1593204, 1858738, 1991505, 2124272, 2165520, 2655340, 2788107, 3186408, 3717476, 3983010, 4646845, 5310680, 5576214, 6372816, 7434952, 7966020, 9293690, 10621360, 11152428, 13940535, 14869904, 15932040, 18587380, 22304856, 27881070, 31864080, 37174760, 44609712, 55762140, 74349520, 111524280, 223048560]

約数ペア:

[(1, 223048560), (2, 111524280), (3, 74349520), (4, 55762140), (5, 44609712), (6, 37174760), (7, 31864080), (8, 27881070), (10, 22304856), (12, 18587380), (14, 15932040), (15, 14869904), (16, 13940535), (20, 11152428), (21, 10621360), (24, 9293690), (28, 7966020), (30, 7434952), (35, 6372816), (40, 5576214), (42, 5310680), (48, 4646845), (56, 3983010), (60, 3717476), (70, 3186408), (80, 2788107), (84, 2655340), (103, 2165520), (105, 2124272), (112, 1991505), (120, 1858738), (140, 1593204), (168, 1327670), (206, 1082760), (210, 1062136), (240, 929369), (280, 796602), (309, 721840), (336, 663835), (412, 541380), (420, 531068), (515, 433104), (560, 398301), (618, 360920), (721, 309360), (824, 270690), (840, 265534), (1030, 216552), (1236, 180460), (1289, 173040), (1442, 154680), (1545, 144368), (1648, 135345), (1680, 132767), (2060, 108276), (2163, 103120), (2472, 90230), (2578, 86520), (2884, 77340), (3090, 72184), (3605, 61872), (3867, 57680), (4120, 54138), (4326, 51560), (4944, 45115), (5156, 43260), (5768, 38670), (6180, 36092), (6445, 34608), (7210, 30936), (7734, 28840), (8240, 27069), (8652, 25780), (9023, 24720), (10312, 21630), (10815, 20624), (11536, 19335), (12360, 18046), (12890, 17304), (14420, 15468)]