262688160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2175

約数の個数: 192

約数和(自身を含む): 971695872

約数和(自身を除く): 709007712

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, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2113, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4226, 4440, 5180, 5920, 6216, 6339, 7770, 8288, 8452, 8880, 10360, 10565, 12432, 12678, 14791, 15540, 16904, 17760, 20720, 21130, 24864, 25356, 29582, 31080, 31695, 33808, 41440, 42260, 44373, 50712, 59164, 62160, 63390, 67616, 73955, 78181, 84520, 88746, 101424, 118328, 124320, 126780, 147910, 156362, 169040, 177492, 202848, 221865, 234543, 236656, 253560, 295820, 312724, 338080, 354984, 390905, 443730, 469086, 473312, 507120, 547267, 591640, 625448, 709968, 781810, 887460, 938172, 1014240, 1094534, 1172715, 1183280, 1250896, 1419936, 1563620, 1641801, 1774920, 1876344, 2189068, 2345430, 2366560, 2501792, 2736335, 3127240, 3283602, 3549840, 3752688, 4378136, 4690860, 5472670, 6254480, 6567204, 7099680, 7505376, 8209005, 8756272, 9381720, 10945340, 12508960, 13134408, 16418010, 17512544, 18763440, 21890680, 26268816, 32836020, 37526880, 43781360, 52537632, 65672040, 87562720, 131344080, 262688160]

約数ペア:

[(1, 262688160), (2, 131344080), (3, 87562720), (4, 65672040), (5, 52537632), (6, 43781360), (7, 37526880), (8, 32836020), (10, 26268816), (12, 21890680), (14, 18763440), (15, 17512544), (16, 16418010), (20, 13134408), (21, 12508960), (24, 10945340), (28, 9381720), (30, 8756272), (32, 8209005), (35, 7505376), (37, 7099680), (40, 6567204), (42, 6254480), (48, 5472670), (56, 4690860), (60, 4378136), (70, 3752688), (74, 3549840), (80, 3283602), (84, 3127240), (96, 2736335), (105, 2501792), (111, 2366560), (112, 2345430), (120, 2189068), (140, 1876344), (148, 1774920), (160, 1641801), (168, 1563620), (185, 1419936), (210, 1250896), (222, 1183280), (224, 1172715), (240, 1094534), (259, 1014240), (280, 938172), (296, 887460), (336, 781810), (370, 709968), (420, 625448), (444, 591640), (480, 547267), (518, 507120), (555, 473312), (560, 469086), (592, 443730), (672, 390905), (740, 354984), (777, 338080), (840, 312724), (888, 295820), (1036, 253560), (1110, 236656), (1120, 234543), (1184, 221865), (1295, 202848), (1480, 177492), (1554, 169040), (1680, 156362), (1776, 147910), (2072, 126780), (2113, 124320), (2220, 118328), (2590, 101424), (2960, 88746), (3108, 84520), (3360, 78181), (3552, 73955), (3885, 67616), (4144, 63390), (4226, 62160), (4440, 59164), (5180, 50712), (5920, 44373), (6216, 42260), (6339, 41440), (7770, 33808), (8288, 31695), (8452, 31080), (8880, 29582), (10360, 25356), (10565, 24864), (12432, 21130), (12678, 20720), (14791, 17760), (15540, 16904)]