349623120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18919}}^1$

素因数の和:18953

約数の個数: 160

約数和(自身を含む): 1351342080

約数和(自身を除く): 1001718960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 18919, 37838, 56757, 75676, 94595, 113514, 132433, 151352, 189190, 208109, 227028, 264866, 283785, 302704, 378380, 397299, 416218, 454056, 529732, 567570, 624327, 662165, 756760, 794598, 832436, 908112, 1040545, 1059464, 1135140, 1248654, 1324330, 1456763, 1513520, 1589196, 1664872, 1986495, 2081090, 2118928, 2270280, 2497308, 2648660, 2913526, 3121635, 3178392, 3329744, 3972990, 4162180, 4370289, 4540560, 4994616, 5297320, 5827052, 6243270, 6356784, 7283815, 7945980, 8324360, 8740578, 9989232, 10594640, 11654104, 12486540, 14567630, 15891960, 16648720, 17481156, 21851445, 23308208, 24973080, 29135260, 31783920, 34962312, 43702890, 49946160, 58270520, 69924624, 87405780, 116541040, 174811560, 349623120]

約数ペア:

[(1, 349623120), (2, 174811560), (3, 116541040), (4, 87405780), (5, 69924624), (6, 58270520), (7, 49946160), (8, 43702890), (10, 34962312), (11, 31783920), (12, 29135260), (14, 24973080), (15, 23308208), (16, 21851445), (20, 17481156), (21, 16648720), (22, 15891960), (24, 14567630), (28, 12486540), (30, 11654104), (33, 10594640), (35, 9989232), (40, 8740578), (42, 8324360), (44, 7945980), (48, 7283815), (55, 6356784), (56, 6243270), (60, 5827052), (66, 5297320), (70, 4994616), (77, 4540560), (80, 4370289), (84, 4162180), (88, 3972990), (105, 3329744), (110, 3178392), (112, 3121635), (120, 2913526), (132, 2648660), (140, 2497308), (154, 2270280), (165, 2118928), (168, 2081090), (176, 1986495), (210, 1664872), (220, 1589196), (231, 1513520), (240, 1456763), (264, 1324330), (280, 1248654), (308, 1135140), (330, 1059464), (336, 1040545), (385, 908112), (420, 832436), (440, 794598), (462, 756760), (528, 662165), (560, 624327), (616, 567570), (660, 529732), (770, 454056), (840, 416218), (880, 397299), (924, 378380), (1155, 302704), (1232, 283785), (1320, 264866), (1540, 227028), (1680, 208109), (1848, 189190), (2310, 151352), (2640, 132433), (3080, 113514), (3696, 94595), (4620, 75676), (6160, 56757), (9240, 37838), (18480, 18919)]