168288960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 224

約数和(自身を含む): 620328960

約数和(自身を除く): 452040000

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, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 317, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 634, 672, 790, 840, 948, 951, 960, 1106, 1120, 1185, 1264, 1268, 1344, 1580, 1585, 1659, 1680, 1896, 1902, 2212, 2219, 2240, 2370, 2528, 2536, 2765, 3160, 3170, 3318, 3360, 3792, 3804, 4424, 4438, 4740, 4755, 5056, 5072, 5530, 6320, 6340, 6636, 6657, 6720, 7584, 7608, 8295, 8848, 8876, 9480, 9510, 10144, 11060, 11095, 12640, 12680, 13272, 13314, 15168, 15216, 16590, 17696, 17752, 18960, 19020, 20288, 22120, 22190, 25043, 25280, 25360, 26544, 26628, 30432, 33180, 33285, 35392, 35504, 37920, 38040, 44240, 44380, 50086, 50720, 53088, 53256, 60864, 66360, 66570, 71008, 75129, 75840, 76080, 88480, 88760, 100172, 101440, 106176, 106512, 125215, 132720, 133140, 142016, 150258, 152160, 175301, 176960, 177520, 200344, 213024, 250430, 265440, 266280, 300516, 304320, 350602, 355040, 375645, 400688, 426048, 500860, 525903, 530880, 532560, 601032, 701204, 710080, 751290, 801376, 876505, 1001720, 1051806, 1065120, 1202064, 1402408, 1502580, 1602752, 1753010, 2003440, 2103612, 2130240, 2404128, 2629515, 2804816, 3005160, 3506020, 4006880, 4207224, 4808256, 5259030, 5609632, 6010320, 7012040, 8013760, 8414448, 10518060, 11219264, 12020640, 14024080, 16828896, 21036120, 24041280, 28048160, 33657792, 42072240, 56096320, 84144480, 168288960]

約数ペア:

[(1, 168288960), (2, 84144480), (3, 56096320), (4, 42072240), (5, 33657792), (6, 28048160), (7, 24041280), (8, 21036120), (10, 16828896), (12, 14024080), (14, 12020640), (15, 11219264), (16, 10518060), (20, 8414448), (21, 8013760), (24, 7012040), (28, 6010320), (30, 5609632), (32, 5259030), (35, 4808256), (40, 4207224), (42, 4006880), (48, 3506020), (56, 3005160), (60, 2804816), (64, 2629515), (70, 2404128), (79, 2130240), (80, 2103612), (84, 2003440), (96, 1753010), (105, 1602752), (112, 1502580), (120, 1402408), (140, 1202064), (158, 1065120), (160, 1051806), (168, 1001720), (192, 876505), (210, 801376), (224, 751290), (237, 710080), (240, 701204), (280, 601032), (316, 532560), (317, 530880), (320, 525903), (336, 500860), (395, 426048), (420, 400688), (448, 375645), (474, 355040), (480, 350602), (553, 304320), (560, 300516), (632, 266280), (634, 265440), (672, 250430), (790, 213024), (840, 200344), (948, 177520), (951, 176960), (960, 175301), (1106, 152160), (1120, 150258), (1185, 142016), (1264, 133140), (1268, 132720), (1344, 125215), (1580, 106512), (1585, 106176), (1659, 101440), (1680, 100172), (1896, 88760), (1902, 88480), (2212, 76080), (2219, 75840), (2240, 75129), (2370, 71008), (2528, 66570), (2536, 66360), (2765, 60864), (3160, 53256), (3170, 53088), (3318, 50720), (3360, 50086), (3792, 44380), (3804, 44240), (4424, 38040), (4438, 37920), (4740, 35504), (4755, 35392), (5056, 33285), (5072, 33180), (5530, 30432), (6320, 26628), (6340, 26544), (6636, 25360), (6657, 25280), (6720, 25043), (7584, 22190), (7608, 22120), (8295, 20288), (8848, 19020), (8876, 18960), (9480, 17752), (9510, 17696), (10144, 16590), (11060, 15216), (11095, 15168), (12640, 13314), (12680, 13272)]