84144480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 223577760

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, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 317, 336, 395, 420, 474, 480, 553, 560, 632, 634, 672, 790, 840, 948, 951, 1106, 1120, 1185, 1264, 1268, 1580, 1585, 1659, 1680, 1896, 1902, 2212, 2219, 2370, 2528, 2536, 2765, 3160, 3170, 3318, 3360, 3792, 3804, 4424, 4438, 4740, 4755, 5072, 5530, 6320, 6340, 6636, 6657, 7584, 7608, 8295, 8848, 8876, 9480, 9510, 10144, 11060, 11095, 12640, 12680, 13272, 13314, 15216, 16590, 17696, 17752, 18960, 19020, 22120, 22190, 25043, 25360, 26544, 26628, 30432, 33180, 33285, 35504, 37920, 38040, 44240, 44380, 50086, 50720, 53088, 53256, 66360, 66570, 71008, 75129, 76080, 88480, 88760, 100172, 106512, 125215, 132720, 133140, 150258, 152160, 175301, 177520, 200344, 213024, 250430, 265440, 266280, 300516, 350602, 355040, 375645, 400688, 500860, 525903, 532560, 601032, 701204, 751290, 801376, 876505, 1001720, 1051806, 1065120, 1202064, 1402408, 1502580, 1753010, 2003440, 2103612, 2404128, 2629515, 2804816, 3005160, 3506020, 4006880, 4207224, 5259030, 5609632, 6010320, 7012040, 8414448, 10518060, 12020640, 14024080, 16828896, 21036120, 28048160, 42072240, 84144480]

約数ペア:

[(1, 84144480), (2, 42072240), (3, 28048160), (4, 21036120), (5, 16828896), (6, 14024080), (7, 12020640), (8, 10518060), (10, 8414448), (12, 7012040), (14, 6010320), (15, 5609632), (16, 5259030), (20, 4207224), (21, 4006880), (24, 3506020), (28, 3005160), (30, 2804816), (32, 2629515), (35, 2404128), (40, 2103612), (42, 2003440), (48, 1753010), (56, 1502580), (60, 1402408), (70, 1202064), (79, 1065120), (80, 1051806), (84, 1001720), (96, 876505), (105, 801376), (112, 751290), (120, 701204), (140, 601032), (158, 532560), (160, 525903), (168, 500860), (210, 400688), (224, 375645), (237, 355040), (240, 350602), (280, 300516), (316, 266280), (317, 265440), (336, 250430), (395, 213024), (420, 200344), (474, 177520), (480, 175301), (553, 152160), (560, 150258), (632, 133140), (634, 132720), (672, 125215), (790, 106512), (840, 100172), (948, 88760), (951, 88480), (1106, 76080), (1120, 75129), (1185, 71008), (1264, 66570), (1268, 66360), (1580, 53256), (1585, 53088), (1659, 50720), (1680, 50086), (1896, 44380), (1902, 44240), (2212, 38040), (2219, 37920), (2370, 35504), (2528, 33285), (2536, 33180), (2765, 30432), (3160, 26628), (3170, 26544), (3318, 25360), (3360, 25043), (3792, 22190), (3804, 22120), (4424, 19020), (4438, 18960), (4740, 17752), (4755, 17696), (5072, 16590), (5530, 15216), (6320, 13314), (6340, 13272), (6636, 12680), (6657, 12640), (7584, 11095), (7608, 11060), (8295, 10144), (8848, 9510), (8876, 9480)]