154768320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 280

約数和(自身を含む): 629924064

約数和(自身を除く): 475155744

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 853, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1706, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2559, 2592, 2835, 2880, 3024, 3240, 3360, 3412, 3780, 4032, 4265, 4320, 4536, 5040, 5118, 5184, 5670, 5971, 6048, 6480, 6720, 6824, 7560, 7677, 8530, 8640, 9072, 10080, 10236, 11340, 11942, 12096, 12795, 12960, 13648, 15120, 15354, 17060, 17913, 18144, 20160, 20472, 22680, 23031, 23884, 25590, 25920, 27296, 29855, 30240, 30708, 34120, 35826, 36288, 38385, 40944, 45360, 46062, 47768, 51180, 53739, 54592, 59710, 60480, 61416, 68240, 69093, 71652, 76770, 81888, 89565, 90720, 92124, 95536, 102360, 107478, 115155, 119420, 122832, 136480, 138186, 143304, 153540, 161217, 163776, 179130, 181440, 184248, 191072, 204720, 214956, 230310, 238840, 245664, 268695, 272960, 276372, 286608, 307080, 322434, 345465, 358260, 368496, 382144, 409440, 429912, 460620, 477680, 483651, 491328, 537390, 552744, 573216, 614160, 644868, 690930, 716520, 736992, 806085, 818880, 859824, 921240, 955360, 967302, 1074780, 1105488, 1146432, 1228320, 1289736, 1381860, 1433040, 1473984, 1612170, 1719648, 1842480, 1910720, 1934604, 2149560, 2210976, 2418255, 2456640, 2579472, 2763720, 2866080, 3224340, 3439296, 3684960, 3869208, 4299120, 4421952, 4836510, 5158944, 5527440, 5732160, 6448680, 7369920, 7738416, 8598240, 9673020, 10317888, 11054880, 12897360, 15476832, 17196480, 19346040, 22109760, 25794720, 30953664, 38692080, 51589440, 77384160, 154768320]

約数ペア:

[(1, 154768320), (2, 77384160), (3, 51589440), (4, 38692080), (5, 30953664), (6, 25794720), (7, 22109760), (8, 19346040), (9, 17196480), (10, 15476832), (12, 12897360), (14, 11054880), (15, 10317888), (16, 9673020), (18, 8598240), (20, 7738416), (21, 7369920), (24, 6448680), (27, 5732160), (28, 5527440), (30, 5158944), (32, 4836510), (35, 4421952), (36, 4299120), (40, 3869208), (42, 3684960), (45, 3439296), (48, 3224340), (54, 2866080), (56, 2763720), (60, 2579472), (63, 2456640), (64, 2418255), (70, 2210976), (72, 2149560), (80, 1934604), (81, 1910720), (84, 1842480), (90, 1719648), (96, 1612170), (105, 1473984), (108, 1433040), (112, 1381860), (120, 1289736), (126, 1228320), (135, 1146432), (140, 1105488), (144, 1074780), (160, 967302), (162, 955360), (168, 921240), (180, 859824), (189, 818880), (192, 806085), (210, 736992), (216, 716520), (224, 690930), (240, 644868), (252, 614160), (270, 573216), (280, 552744), (288, 537390), (315, 491328), (320, 483651), (324, 477680), (336, 460620), (360, 429912), (378, 409440), (405, 382144), (420, 368496), (432, 358260), (448, 345465), (480, 322434), (504, 307080), (540, 286608), (560, 276372), (567, 272960), (576, 268695), (630, 245664), (648, 238840), (672, 230310), (720, 214956), (756, 204720), (810, 191072), (840, 184248), (853, 181440), (864, 179130), (945, 163776), (960, 161217), (1008, 153540), (1080, 143304), (1120, 138186), (1134, 136480), (1260, 122832), (1296, 119420), (1344, 115155), (1440, 107478), (1512, 102360), (1620, 95536), (1680, 92124), (1706, 90720), (1728, 89565), (1890, 81888), (2016, 76770), (2160, 71652), (2240, 69093), (2268, 68240), (2520, 61416), (2559, 60480), (2592, 59710), (2835, 54592), (2880, 53739), (3024, 51180), (3240, 47768), (3360, 46062), (3412, 45360), (3780, 40944), (4032, 38385), (4265, 36288), (4320, 35826), (4536, 34120), (5040, 30708), (5118, 30240), (5184, 29855), (5670, 27296), (5971, 25920), (6048, 25590), (6480, 23884), (6720, 23031), (6824, 22680), (7560, 20472), (7677, 20160), (8530, 18144), (8640, 17913), (9072, 17060), (10080, 15354), (10236, 15120), (11340, 13648), (11942, 12960), (12096, 12795)]