1391869920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 5028549120

約数和(自身を除く): 3636679200

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, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 379, 420, 480, 560, 672, 758, 840, 1093, 1120, 1137, 1516, 1680, 1895, 2186, 2274, 2653, 3032, 3279, 3360, 3790, 4372, 4548, 5306, 5465, 5685, 6064, 6558, 7580, 7651, 7959, 8744, 9096, 10612, 10930, 11370, 12128, 13116, 13265, 15160, 15302, 15918, 16395, 17488, 18192, 21224, 21860, 22740, 22953, 26232, 26530, 30320, 30604, 31836, 32790, 34976, 36384, 38255, 39795, 42448, 43720, 45480, 45906, 52464, 53060, 60640, 61208, 63672, 65580, 76510, 79590, 84896, 87440, 90960, 91812, 104928, 106120, 114765, 122416, 127344, 131160, 153020, 159180, 174880, 181920, 183624, 212240, 229530, 244832, 254688, 262320, 306040, 318360, 367248, 414247, 424480, 459060, 524640, 612080, 636720, 734496, 828494, 918120, 1224160, 1242741, 1273440, 1656988, 1836240, 2071235, 2485482, 2899729, 3313976, 3672480, 4142470, 4970964, 5799458, 6213705, 6627952, 8284940, 8699187, 9941928, 11598916, 12427410, 13255904, 14498645, 16569880, 17398374, 19883856, 23197832, 24854820, 28997290, 33139760, 34796748, 39767712, 43495935, 46395664, 49709640, 57994580, 66279520, 69593496, 86991870, 92791328, 99419280, 115989160, 139186992, 173983740, 198838560, 231978320, 278373984, 347967480, 463956640, 695934960, 1391869920]

約数ペア:

[(1, 1391869920), (2, 695934960), (3, 463956640), (4, 347967480), (5, 278373984), (6, 231978320), (7, 198838560), (8, 173983740), (10, 139186992), (12, 115989160), (14, 99419280), (15, 92791328), (16, 86991870), (20, 69593496), (21, 66279520), (24, 57994580), (28, 49709640), (30, 46395664), (32, 43495935), (35, 39767712), (40, 34796748), (42, 33139760), (48, 28997290), (56, 24854820), (60, 23197832), (70, 19883856), (80, 17398374), (84, 16569880), (96, 14498645), (105, 13255904), (112, 12427410), (120, 11598916), (140, 9941928), (160, 8699187), (168, 8284940), (210, 6627952), (224, 6213705), (240, 5799458), (280, 4970964), (336, 4142470), (379, 3672480), (420, 3313976), (480, 2899729), (560, 2485482), (672, 2071235), (758, 1836240), (840, 1656988), (1093, 1273440), (1120, 1242741), (1137, 1224160), (1516, 918120), (1680, 828494), (1895, 734496), (2186, 636720), (2274, 612080), (2653, 524640), (3032, 459060), (3279, 424480), (3360, 414247), (3790, 367248), (4372, 318360), (4548, 306040), (5306, 262320), (5465, 254688), (5685, 244832), (6064, 229530), (6558, 212240), (7580, 183624), (7651, 181920), (7959, 174880), (8744, 159180), (9096, 153020), (10612, 131160), (10930, 127344), (11370, 122416), (12128, 114765), (13116, 106120), (13265, 104928), (15160, 91812), (15302, 90960), (15918, 87440), (16395, 84896), (17488, 79590), (18192, 76510), (21224, 65580), (21860, 63672), (22740, 61208), (22953, 60640), (26232, 53060), (26530, 52464), (30320, 45906), (30604, 45480), (31836, 43720), (32790, 42448), (34976, 39795), (36384, 38255)]