66237360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 237841920

約数和(自身を除く): 171604560

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, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 443, 445, 534, 560, 623, 712, 840, 886, 890, 1068, 1246, 1329, 1335, 1424, 1680, 1772, 1780, 1869, 2136, 2215, 2492, 2658, 2670, 3101, 3115, 3544, 3560, 3738, 4272, 4430, 4984, 5316, 5340, 6202, 6230, 6645, 7088, 7120, 7476, 8860, 9303, 9345, 9968, 10632, 10680, 12404, 12460, 13290, 14952, 15505, 17720, 18606, 18690, 21264, 21360, 24808, 24920, 26580, 29904, 31010, 35440, 37212, 37380, 39427, 46515, 49616, 49840, 53160, 62020, 74424, 74760, 78854, 93030, 106320, 118281, 124040, 148848, 149520, 157708, 186060, 197135, 236562, 248080, 275989, 315416, 372120, 394270, 473124, 551978, 591405, 630832, 744240, 788540, 827967, 946248, 1103956, 1182810, 1379945, 1577080, 1655934, 1892496, 2207912, 2365620, 2759890, 3154160, 3311868, 4139835, 4415824, 4731240, 5519780, 6623736, 8279670, 9462480, 11039560, 13247472, 16559340, 22079120, 33118680, 66237360]

約数ペア:

[(1, 66237360), (2, 33118680), (3, 22079120), (4, 16559340), (5, 13247472), (6, 11039560), (7, 9462480), (8, 8279670), (10, 6623736), (12, 5519780), (14, 4731240), (15, 4415824), (16, 4139835), (20, 3311868), (21, 3154160), (24, 2759890), (28, 2365620), (30, 2207912), (35, 1892496), (40, 1655934), (42, 1577080), (48, 1379945), (56, 1182810), (60, 1103956), (70, 946248), (80, 827967), (84, 788540), (89, 744240), (105, 630832), (112, 591405), (120, 551978), (140, 473124), (168, 394270), (178, 372120), (210, 315416), (240, 275989), (267, 248080), (280, 236562), (336, 197135), (356, 186060), (420, 157708), (443, 149520), (445, 148848), (534, 124040), (560, 118281), (623, 106320), (712, 93030), (840, 78854), (886, 74760), (890, 74424), (1068, 62020), (1246, 53160), (1329, 49840), (1335, 49616), (1424, 46515), (1680, 39427), (1772, 37380), (1780, 37212), (1869, 35440), (2136, 31010), (2215, 29904), (2492, 26580), (2658, 24920), (2670, 24808), (3101, 21360), (3115, 21264), (3544, 18690), (3560, 18606), (3738, 17720), (4272, 15505), (4430, 14952), (4984, 13290), (5316, 12460), (5340, 12404), (6202, 10680), (6230, 10632), (6645, 9968), (7088, 9345), (7120, 9303), (7476, 8860)]