77384160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:887

約数の個数: 240

約数和(自身を含む): 312482016

約数和(自身を除く): 235097856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 853, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1706, 1890, 2016, 2160, 2268, 2520, 2559, 2592, 2835, 3024, 3240, 3360, 3412, 3780, 4265, 4320, 4536, 5040, 5118, 5670, 5971, 6048, 6480, 6824, 7560, 7677, 8530, 9072, 10080, 10236, 11340, 11942, 12795, 12960, 13648, 15120, 15354, 17060, 17913, 18144, 20472, 22680, 23031, 23884, 25590, 27296, 29855, 30240, 30708, 34120, 35826, 38385, 40944, 45360, 46062, 47768, 51180, 53739, 59710, 61416, 68240, 69093, 71652, 76770, 81888, 89565, 90720, 92124, 95536, 102360, 107478, 115155, 119420, 122832, 136480, 138186, 143304, 153540, 161217, 179130, 184248, 191072, 204720, 214956, 230310, 238840, 245664, 268695, 276372, 286608, 307080, 322434, 345465, 358260, 368496, 409440, 429912, 460620, 477680, 483651, 537390, 552744, 573216, 614160, 644868, 690930, 716520, 736992, 806085, 859824, 921240, 955360, 967302, 1074780, 1105488, 1228320, 1289736, 1381860, 1433040, 1612170, 1719648, 1842480, 1934604, 2149560, 2210976, 2418255, 2579472, 2763720, 2866080, 3224340, 3684960, 3869208, 4299120, 4836510, 5158944, 5527440, 6448680, 7738416, 8598240, 9673020, 11054880, 12897360, 15476832, 19346040, 25794720, 38692080, 77384160]

約数ペア:

[(1, 77384160), (2, 38692080), (3, 25794720), (4, 19346040), (5, 15476832), (6, 12897360), (7, 11054880), (8, 9673020), (9, 8598240), (10, 7738416), (12, 6448680), (14, 5527440), (15, 5158944), (16, 4836510), (18, 4299120), (20, 3869208), (21, 3684960), (24, 3224340), (27, 2866080), (28, 2763720), (30, 2579472), (32, 2418255), (35, 2210976), (36, 2149560), (40, 1934604), (42, 1842480), (45, 1719648), (48, 1612170), (54, 1433040), (56, 1381860), (60, 1289736), (63, 1228320), (70, 1105488), (72, 1074780), (80, 967302), (81, 955360), (84, 921240), (90, 859824), (96, 806085), (105, 736992), (108, 716520), (112, 690930), (120, 644868), (126, 614160), (135, 573216), (140, 552744), (144, 537390), (160, 483651), (162, 477680), (168, 460620), (180, 429912), (189, 409440), (210, 368496), (216, 358260), (224, 345465), (240, 322434), (252, 307080), (270, 286608), (280, 276372), (288, 268695), (315, 245664), (324, 238840), (336, 230310), (360, 214956), (378, 204720), (405, 191072), (420, 184248), (432, 179130), (480, 161217), (504, 153540), (540, 143304), (560, 138186), (567, 136480), (630, 122832), (648, 119420), (672, 115155), (720, 107478), (756, 102360), (810, 95536), (840, 92124), (853, 90720), (864, 89565), (945, 81888), (1008, 76770), (1080, 71652), (1120, 69093), (1134, 68240), (1260, 61416), (1296, 59710), (1440, 53739), (1512, 51180), (1620, 47768), (1680, 46062), (1706, 45360), (1890, 40944), (2016, 38385), (2160, 35826), (2268, 34120), (2520, 30708), (2559, 30240), (2592, 29855), (2835, 27296), (3024, 25590), (3240, 23884), (3360, 23031), (3412, 22680), (3780, 20472), (4265, 18144), (4320, 17913), (4536, 17060), (5040, 15354), (5118, 15120), (5670, 13648), (5971, 12960), (6048, 12795), (6480, 11942), (6824, 11340), (7560, 10236), (7677, 10080), (8530, 9072)]