68127360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 256746240

約数和(自身を除く): 188618880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 137, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 274, 280, 296, 320, 336, 370, 384, 411, 420, 444, 448, 480, 518, 548, 555, 560, 592, 640, 672, 685, 740, 777, 822, 840, 888, 896, 959, 960, 1036, 1096, 1110, 1120, 1184, 1295, 1344, 1370, 1480, 1554, 1644, 1680, 1776, 1918, 1920, 2055, 2072, 2192, 2220, 2240, 2368, 2590, 2688, 2740, 2877, 2960, 3108, 3288, 3360, 3552, 3836, 3885, 4110, 4144, 4384, 4440, 4480, 4736, 4795, 5069, 5180, 5480, 5754, 5920, 6216, 6576, 6720, 7104, 7672, 7770, 8220, 8288, 8768, 8880, 9590, 10138, 10360, 10960, 11508, 11840, 12432, 13152, 13440, 14208, 14385, 15207, 15344, 15540, 16440, 16576, 17536, 17760, 19180, 20276, 20720, 21920, 23016, 23680, 24864, 25345, 26304, 28770, 30414, 30688, 31080, 32880, 33152, 35483, 35520, 38360, 40552, 41440, 43840, 46032, 49728, 50690, 52608, 57540, 60828, 61376, 62160, 65760, 70966, 71040, 76035, 76720, 81104, 82880, 87680, 92064, 99456, 101380, 106449, 115080, 121656, 122752, 124320, 131520, 141932, 152070, 153440, 162208, 165760, 177415, 184128, 202760, 212898, 230160, 243312, 248640, 263040, 283864, 304140, 306880, 324416, 354830, 368256, 405520, 425796, 460320, 486624, 497280, 532245, 567728, 608280, 613760, 648832, 709660, 811040, 851592, 920640, 973248, 1064490, 1135456, 1216560, 1419320, 1622080, 1703184, 1841280, 1946496, 2128980, 2270912, 2433120, 2838640, 3244160, 3406368, 4257960, 4541824, 4866240, 5677280, 6812736, 8515920, 9732480, 11354560, 13625472, 17031840, 22709120, 34063680, 68127360]

約数ペア:

[(1, 68127360), (2, 34063680), (3, 22709120), (4, 17031840), (5, 13625472), (6, 11354560), (7, 9732480), (8, 8515920), (10, 6812736), (12, 5677280), (14, 4866240), (15, 4541824), (16, 4257960), (20, 3406368), (21, 3244160), (24, 2838640), (28, 2433120), (30, 2270912), (32, 2128980), (35, 1946496), (37, 1841280), (40, 1703184), (42, 1622080), (48, 1419320), (56, 1216560), (60, 1135456), (64, 1064490), (70, 973248), (74, 920640), (80, 851592), (84, 811040), (96, 709660), (105, 648832), (111, 613760), (112, 608280), (120, 567728), (128, 532245), (137, 497280), (140, 486624), (148, 460320), (160, 425796), (168, 405520), (185, 368256), (192, 354830), (210, 324416), (222, 306880), (224, 304140), (240, 283864), (259, 263040), (274, 248640), (280, 243312), (296, 230160), (320, 212898), (336, 202760), (370, 184128), (384, 177415), (411, 165760), (420, 162208), (444, 153440), (448, 152070), (480, 141932), (518, 131520), (548, 124320), (555, 122752), (560, 121656), (592, 115080), (640, 106449), (672, 101380), (685, 99456), (740, 92064), (777, 87680), (822, 82880), (840, 81104), (888, 76720), (896, 76035), (959, 71040), (960, 70966), (1036, 65760), (1096, 62160), (1110, 61376), (1120, 60828), (1184, 57540), (1295, 52608), (1344, 50690), (1370, 49728), (1480, 46032), (1554, 43840), (1644, 41440), (1680, 40552), (1776, 38360), (1918, 35520), (1920, 35483), (2055, 33152), (2072, 32880), (2192, 31080), (2220, 30688), (2240, 30414), (2368, 28770), (2590, 26304), (2688, 25345), (2740, 24864), (2877, 23680), (2960, 23016), (3108, 21920), (3288, 20720), (3360, 20276), (3552, 19180), (3836, 17760), (3885, 17536), (4110, 16576), (4144, 16440), (4384, 15540), (4440, 15344), (4480, 15207), (4736, 14385), (4795, 14208), (5069, 13440), (5180, 13152), (5480, 12432), (5754, 11840), (5920, 11508), (6216, 10960), (6576, 10360), (6720, 10138), (7104, 9590), (7672, 8880), (7770, 8768), (8220, 8288)]