318134880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 288

約数和(自身を含む): 1275753024

約数和(自身を除く): 957618144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 853, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1706, 1776, 2016, 2072, 2220, 2331, 2520, 2559, 2590, 2664, 2960, 3108, 3330, 3360, 3412, 3552, 3885, 4144, 4265, 4440, 4662, 5040, 5118, 5180, 5328, 5920, 5971, 6216, 6660, 6824, 7677, 7770, 8288, 8530, 8880, 9324, 10080, 10236, 10360, 10656, 11655, 11942, 12432, 12795, 13320, 13648, 15354, 15540, 17060, 17760, 17913, 18648, 20472, 20720, 23310, 23884, 24864, 25590, 26640, 27296, 29855, 30708, 31080, 31561, 34120, 35826, 37296, 38385, 40944, 41440, 46620, 47768, 51180, 53280, 53739, 59710, 61416, 62160, 63122, 68240, 71652, 74592, 76770, 81888, 89565, 93240, 94683, 95536, 102360, 107478, 119420, 122832, 124320, 126244, 136480, 143304, 153540, 157805, 179130, 186480, 189366, 191072, 204720, 214956, 220927, 238840, 245664, 252488, 268695, 284049, 286608, 307080, 315610, 358260, 372960, 378732, 409440, 429912, 441854, 473415, 477680, 504976, 537390, 568098, 573216, 614160, 631220, 662781, 716520, 757464, 859824, 883708, 946830, 955360, 1009952, 1074780, 1104635, 1136196, 1228320, 1262440, 1325562, 1420245, 1433040, 1514928, 1719648, 1767416, 1893660, 1988343, 2149560, 2209270, 2272392, 2524880, 2651124, 2840490, 2866080, 3029856, 3313905, 3534832, 3787320, 3976686, 4299120, 4418540, 4544784, 5049760, 5302248, 5680980, 6627810, 7069664, 7574640, 7953372, 8598240, 8837080, 9089568, 9941715, 10604496, 11361960, 13255620, 15149280, 15906744, 17674160, 19883430, 21208992, 22723920, 26511240, 31813488, 35348320, 39766860, 45447840, 53022480, 63626976, 79533720, 106044960, 159067440, 318134880]

約数ペア:

[(1, 318134880), (2, 159067440), (3, 106044960), (4, 79533720), (5, 63626976), (6, 53022480), (7, 45447840), (8, 39766860), (9, 35348320), (10, 31813488), (12, 26511240), (14, 22723920), (15, 21208992), (16, 19883430), (18, 17674160), (20, 15906744), (21, 15149280), (24, 13255620), (28, 11361960), (30, 10604496), (32, 9941715), (35, 9089568), (36, 8837080), (37, 8598240), (40, 7953372), (42, 7574640), (45, 7069664), (48, 6627810), (56, 5680980), (60, 5302248), (63, 5049760), (70, 4544784), (72, 4418540), (74, 4299120), (80, 3976686), (84, 3787320), (90, 3534832), (96, 3313905), (105, 3029856), (111, 2866080), (112, 2840490), (120, 2651124), (126, 2524880), (140, 2272392), (144, 2209270), (148, 2149560), (160, 1988343), (168, 1893660), (180, 1767416), (185, 1719648), (210, 1514928), (222, 1433040), (224, 1420245), (240, 1325562), (252, 1262440), (259, 1228320), (280, 1136196), (288, 1104635), (296, 1074780), (315, 1009952), (333, 955360), (336, 946830), (360, 883708), (370, 859824), (420, 757464), (444, 716520), (480, 662781), (504, 631220), (518, 614160), (555, 573216), (560, 568098), (592, 537390), (630, 504976), (666, 477680), (672, 473415), (720, 441854), (740, 429912), (777, 409440), (840, 378732), (853, 372960), (888, 358260), (1008, 315610), (1036, 307080), (1110, 286608), (1120, 284049), (1184, 268695), (1260, 252488), (1295, 245664), (1332, 238840), (1440, 220927), (1480, 214956), (1554, 204720), (1665, 191072), (1680, 189366), (1706, 186480), (1776, 179130), (2016, 157805), (2072, 153540), (2220, 143304), (2331, 136480), (2520, 126244), (2559, 124320), (2590, 122832), (2664, 119420), (2960, 107478), (3108, 102360), (3330, 95536), (3360, 94683), (3412, 93240), (3552, 89565), (3885, 81888), (4144, 76770), (4265, 74592), (4440, 71652), (4662, 68240), (5040, 63122), (5118, 62160), (5180, 61416), (5328, 59710), (5920, 53739), (5971, 53280), (6216, 51180), (6660, 47768), (6824, 46620), (7677, 41440), (7770, 40944), (8288, 38385), (8530, 37296), (8880, 35826), (9324, 34120), (10080, 31561), (10236, 31080), (10360, 30708), (10656, 29855), (11655, 27296), (11942, 26640), (12432, 25590), (12795, 24864), (13320, 23884), (13648, 23310), (15354, 20720), (15540, 20472), (17060, 18648), (17760, 17913)]