77804160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 288839520

約数和(自身を除く): 211035360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 827, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1654, 1680, 1920, 1960, 2240, 2352, 2481, 2688, 2940, 3136, 3308, 3360, 3920, 4135, 4480, 4704, 4962, 5789, 5880, 6272, 6616, 6720, 7840, 8270, 9408, 9924, 11578, 11760, 12405, 13232, 13440, 15680, 16540, 17367, 18816, 19848, 23156, 23520, 24810, 26464, 28945, 31360, 33080, 34734, 39696, 40523, 46312, 47040, 49620, 52928, 57890, 66160, 69468, 79392, 81046, 86835, 92624, 94080, 99240, 105856, 115780, 121569, 132320, 138936, 158784, 162092, 173670, 185248, 198480, 202615, 231560, 243138, 264640, 277872, 317568, 324184, 347340, 370496, 396960, 405230, 463120, 486276, 529280, 555744, 607845, 648368, 694680, 740992, 793920, 810460, 926240, 972552, 1111488, 1215690, 1296736, 1389360, 1587840, 1620920, 1852480, 1945104, 2222976, 2431380, 2593472, 2778720, 3241840, 3704960, 3890208, 4862760, 5186944, 5557440, 6483680, 7780416, 9725520, 11114880, 12967360, 15560832, 19451040, 25934720, 38902080, 77804160]

約数ペア:

[(1, 77804160), (2, 38902080), (3, 25934720), (4, 19451040), (5, 15560832), (6, 12967360), (7, 11114880), (8, 9725520), (10, 7780416), (12, 6483680), (14, 5557440), (15, 5186944), (16, 4862760), (20, 3890208), (21, 3704960), (24, 3241840), (28, 2778720), (30, 2593472), (32, 2431380), (35, 2222976), (40, 1945104), (42, 1852480), (48, 1620920), (49, 1587840), (56, 1389360), (60, 1296736), (64, 1215690), (70, 1111488), (80, 972552), (84, 926240), (96, 810460), (98, 793920), (105, 740992), (112, 694680), (120, 648368), (128, 607845), (140, 555744), (147, 529280), (160, 486276), (168, 463120), (192, 405230), (196, 396960), (210, 370496), (224, 347340), (240, 324184), (245, 317568), (280, 277872), (294, 264640), (320, 243138), (336, 231560), (384, 202615), (392, 198480), (420, 185248), (448, 173670), (480, 162092), (490, 158784), (560, 138936), (588, 132320), (640, 121569), (672, 115780), (735, 105856), (784, 99240), (827, 94080), (840, 92624), (896, 86835), (960, 81046), (980, 79392), (1120, 69468), (1176, 66160), (1344, 57890), (1470, 52928), (1568, 49620), (1654, 47040), (1680, 46312), (1920, 40523), (1960, 39696), (2240, 34734), (2352, 33080), (2481, 31360), (2688, 28945), (2940, 26464), (3136, 24810), (3308, 23520), (3360, 23156), (3920, 19848), (4135, 18816), (4480, 17367), (4704, 16540), (4962, 15680), (5789, 13440), (5880, 13232), (6272, 12405), (6616, 11760), (6720, 11578), (7840, 9924), (8270, 9408)]