549076920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 1959552000

約数和(自身を除く): 1410475080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 107, 120, 123, 140, 149, 164, 168, 205, 210, 214, 246, 280, 287, 298, 321, 328, 410, 420, 428, 447, 492, 535, 574, 596, 615, 642, 745, 749, 820, 840, 856, 861, 894, 984, 1043, 1070, 1148, 1192, 1230, 1284, 1435, 1490, 1498, 1605, 1640, 1722, 1788, 2086, 2140, 2235, 2247, 2296, 2460, 2568, 2870, 2980, 2996, 3129, 3210, 3444, 3576, 3745, 4172, 4280, 4305, 4387, 4470, 4494, 4920, 5215, 5740, 5960, 5992, 6109, 6258, 6420, 6888, 7490, 8344, 8610, 8774, 8940, 8988, 10430, 11235, 11480, 12218, 12516, 12840, 13161, 14980, 15645, 15943, 17220, 17548, 17880, 17976, 18327, 20860, 21935, 22470, 24436, 25032, 26322, 29960, 30545, 30709, 31290, 31886, 34440, 35096, 36654, 41720, 42763, 43870, 44940, 47829, 48872, 52644, 61090, 61418, 62580, 63772, 65805, 73308, 79715, 85526, 87740, 89880, 91635, 92127, 95658, 105288, 111601, 122180, 122836, 125160, 127544, 128289, 131610, 146616, 153545, 159430, 171052, 175480, 183270, 184254, 191316, 213815, 223202, 239145, 244360, 245672, 256578, 263220, 307090, 318860, 334803, 342104, 366540, 368508, 382632, 427630, 446404, 460635, 478290, 513156, 526440, 558005, 614180, 637720, 641445, 653663, 669606, 733080, 737016, 855260, 892808, 921270, 956580, 1026312, 1116010, 1228360, 1282890, 1307326, 1339212, 1674015, 1710520, 1842540, 1913160, 1960989, 2232020, 2565780, 2614652, 2678424, 3268315, 3348030, 3685080, 3921978, 4464040, 4575641, 5131560, 5229304, 6536630, 6696060, 7843956, 9151282, 9804945, 13073260, 13392120, 13726923, 15687912, 18302564, 19609890, 22878205, 26146520, 27453846, 36605128, 39219780, 45756410, 54907692, 68634615, 78439560, 91512820, 109815384, 137269230, 183025640, 274538460, 549076920]

約数ペア:

[(1, 549076920), (2, 274538460), (3, 183025640), (4, 137269230), (5, 109815384), (6, 91512820), (7, 78439560), (8, 68634615), (10, 54907692), (12, 45756410), (14, 39219780), (15, 36605128), (20, 27453846), (21, 26146520), (24, 22878205), (28, 19609890), (30, 18302564), (35, 15687912), (40, 13726923), (41, 13392120), (42, 13073260), (56, 9804945), (60, 9151282), (70, 7843956), (82, 6696060), (84, 6536630), (105, 5229304), (107, 5131560), (120, 4575641), (123, 4464040), (140, 3921978), (149, 3685080), (164, 3348030), (168, 3268315), (205, 2678424), (210, 2614652), (214, 2565780), (246, 2232020), (280, 1960989), (287, 1913160), (298, 1842540), (321, 1710520), (328, 1674015), (410, 1339212), (420, 1307326), (428, 1282890), (447, 1228360), (492, 1116010), (535, 1026312), (574, 956580), (596, 921270), (615, 892808), (642, 855260), (745, 737016), (749, 733080), (820, 669606), (840, 653663), (856, 641445), (861, 637720), (894, 614180), (984, 558005), (1043, 526440), (1070, 513156), (1148, 478290), (1192, 460635), (1230, 446404), (1284, 427630), (1435, 382632), (1490, 368508), (1498, 366540), (1605, 342104), (1640, 334803), (1722, 318860), (1788, 307090), (2086, 263220), (2140, 256578), (2235, 245672), (2247, 244360), (2296, 239145), (2460, 223202), (2568, 213815), (2870, 191316), (2980, 184254), (2996, 183270), (3129, 175480), (3210, 171052), (3444, 159430), (3576, 153545), (3745, 146616), (4172, 131610), (4280, 128289), (4305, 127544), (4387, 125160), (4470, 122836), (4494, 122180), (4920, 111601), (5215, 105288), (5740, 95658), (5960, 92127), (5992, 91635), (6109, 89880), (6258, 87740), (6420, 85526), (6888, 79715), (7490, 73308), (8344, 65805), (8610, 63772), (8774, 62580), (8940, 61418), (8988, 61090), (10430, 52644), (11235, 48872), (11480, 47829), (12218, 44940), (12516, 43870), (12840, 42763), (13161, 41720), (14980, 36654), (15645, 35096), (15943, 34440), (17220, 31886), (17548, 31290), (17880, 30709), (17976, 30545), (18327, 29960), (20860, 26322), (21935, 25032), (22470, 24436)]