87396960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 340381440

約数和(自身を除く): 252984480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 96, 105, 111, 112, 114, 120, 133, 140, 148, 152, 160, 168, 185, 190, 210, 222, 224, 228, 240, 259, 266, 280, 285, 296, 304, 336, 370, 380, 399, 420, 444, 456, 480, 518, 532, 555, 560, 570, 592, 608, 665, 672, 703, 740, 760, 777, 798, 840, 888, 912, 1036, 1064, 1110, 1120, 1140, 1184, 1295, 1330, 1369, 1406, 1480, 1520, 1554, 1596, 1680, 1776, 1824, 1995, 2072, 2109, 2128, 2220, 2280, 2590, 2660, 2738, 2812, 2960, 3040, 3108, 3192, 3360, 3515, 3552, 3885, 3990, 4107, 4144, 4218, 4256, 4440, 4560, 4921, 5180, 5320, 5476, 5624, 5920, 6216, 6384, 6845, 7030, 7770, 7980, 8214, 8288, 8436, 8880, 9120, 9583, 9842, 10360, 10545, 10640, 10952, 11248, 12432, 12768, 13690, 14060, 14763, 15540, 15960, 16428, 16872, 17760, 19166, 19684, 20535, 20720, 21090, 21280, 21904, 22496, 24605, 24864, 26011, 27380, 28120, 28749, 29526, 31080, 31920, 32856, 33744, 38332, 39368, 41070, 41440, 42180, 43808, 47915, 49210, 52022, 54760, 56240, 57498, 59052, 62160, 63840, 65712, 67488, 73815, 76664, 78033, 78736, 82140, 84360, 95830, 98420, 104044, 109520, 112480, 114996, 118104, 124320, 130055, 131424, 143745, 147630, 153328, 156066, 157472, 164280, 168720, 182077, 191660, 196840, 208088, 219040, 229992, 236208, 260110, 287490, 295260, 306656, 312132, 328560, 337440, 364154, 383320, 390165, 393680, 416176, 459984, 472416, 520220, 546231, 574980, 590520, 624264, 657120, 728308, 766640, 780330, 787360, 832352, 910385, 919968, 1040440, 1092462, 1149960, 1181040, 1248528, 1456616, 1533280, 1560660, 1820770, 2080880, 2184924, 2299920, 2362080, 2497056, 2731155, 2913232, 3121320, 3641540, 4161760, 4369848, 4599840, 5462310, 5826464, 6242640, 7283080, 8739696, 10924620, 12485280, 14566160, 17479392, 21849240, 29132320, 43698480, 87396960]

約数ペア:

[(1, 87396960), (2, 43698480), (3, 29132320), (4, 21849240), (5, 17479392), (6, 14566160), (7, 12485280), (8, 10924620), (10, 8739696), (12, 7283080), (14, 6242640), (15, 5826464), (16, 5462310), (19, 4599840), (20, 4369848), (21, 4161760), (24, 3641540), (28, 3121320), (30, 2913232), (32, 2731155), (35, 2497056), (37, 2362080), (38, 2299920), (40, 2184924), (42, 2080880), (48, 1820770), (56, 1560660), (57, 1533280), (60, 1456616), (70, 1248528), (74, 1181040), (76, 1149960), (80, 1092462), (84, 1040440), (95, 919968), (96, 910385), (105, 832352), (111, 787360), (112, 780330), (114, 766640), (120, 728308), (133, 657120), (140, 624264), (148, 590520), (152, 574980), (160, 546231), (168, 520220), (185, 472416), (190, 459984), (210, 416176), (222, 393680), (224, 390165), (228, 383320), (240, 364154), (259, 337440), (266, 328560), (280, 312132), (285, 306656), (296, 295260), (304, 287490), (336, 260110), (370, 236208), (380, 229992), (399, 219040), (420, 208088), (444, 196840), (456, 191660), (480, 182077), (518, 168720), (532, 164280), (555, 157472), (560, 156066), (570, 153328), (592, 147630), (608, 143745), (665, 131424), (672, 130055), (703, 124320), (740, 118104), (760, 114996), (777, 112480), (798, 109520), (840, 104044), (888, 98420), (912, 95830), (1036, 84360), (1064, 82140), (1110, 78736), (1120, 78033), (1140, 76664), (1184, 73815), (1295, 67488), (1330, 65712), (1369, 63840), (1406, 62160), (1480, 59052), (1520, 57498), (1554, 56240), (1596, 54760), (1680, 52022), (1776, 49210), (1824, 47915), (1995, 43808), (2072, 42180), (2109, 41440), (2128, 41070), (2220, 39368), (2280, 38332), (2590, 33744), (2660, 32856), (2738, 31920), (2812, 31080), (2960, 29526), (3040, 28749), (3108, 28120), (3192, 27380), (3360, 26011), (3515, 24864), (3552, 24605), (3885, 22496), (3990, 21904), (4107, 21280), (4144, 21090), (4218, 20720), (4256, 20535), (4440, 19684), (4560, 19166), (4921, 17760), (5180, 16872), (5320, 16428), (5476, 15960), (5624, 15540), (5920, 14763), (6216, 14060), (6384, 13690), (6845, 12768), (7030, 12432), (7770, 11248), (7980, 10952), (8214, 10640), (8288, 10545), (8436, 10360), (8880, 9842), (9120, 9583)]