8222590880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 22632825600

約数和(自身を除く): 14410234720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 197, 224, 280, 332, 394, 415, 449, 560, 581, 664, 788, 830, 898, 985, 1120, 1162, 1328, 1379, 1576, 1660, 1796, 1970, 2245, 2324, 2656, 2758, 2905, 3143, 3152, 3320, 3592, 3940, 4490, 4648, 5516, 5810, 6286, 6304, 6640, 6895, 7184, 7880, 8980, 9296, 11032, 11620, 12572, 13280, 13790, 14368, 15715, 15760, 16351, 17960, 18592, 22064, 23240, 25144, 27580, 31430, 31520, 32702, 35920, 37267, 44128, 46480, 50288, 55160, 62860, 65404, 71840, 74534, 81755, 88453, 92960, 100576, 110320, 114457, 125720, 130808, 149068, 163510, 176906, 186335, 220640, 228914, 251440, 260869, 261616, 298136, 327020, 353812, 372670, 442265, 457828, 502880, 521738, 523232, 572285, 596272, 619171, 654040, 707624, 745340, 884530, 915656, 1043476, 1144570, 1192544, 1238342, 1304345, 1308080, 1415248, 1490680, 1769060, 1831312, 2086952, 2289140, 2476684, 2608690, 2616160, 2830496, 2981360, 3095855, 3538120, 3662624, 4173904, 4578280, 4953368, 5217380, 5962720, 6191710, 7076240, 7341599, 8347808, 9156560, 9906736, 10434760, 12383420, 14152480, 14683198, 18313120, 19813472, 20869520, 24766840, 29366396, 36707995, 41739040, 49533680, 51391193, 58732792, 73415990, 99067360, 102782386, 117465584, 146831980, 205564772, 234931168, 256955965, 293663960, 411129544, 513911930, 587327920, 822259088, 1027823860, 1174655840, 1644518176, 2055647720, 4111295440, 8222590880]

約数ペア:

[(1, 8222590880), (2, 4111295440), (4, 2055647720), (5, 1644518176), (7, 1174655840), (8, 1027823860), (10, 822259088), (14, 587327920), (16, 513911930), (20, 411129544), (28, 293663960), (32, 256955965), (35, 234931168), (40, 205564772), (56, 146831980), (70, 117465584), (80, 102782386), (83, 99067360), (112, 73415990), (140, 58732792), (160, 51391193), (166, 49533680), (197, 41739040), (224, 36707995), (280, 29366396), (332, 24766840), (394, 20869520), (415, 19813472), (449, 18313120), (560, 14683198), (581, 14152480), (664, 12383420), (788, 10434760), (830, 9906736), (898, 9156560), (985, 8347808), (1120, 7341599), (1162, 7076240), (1328, 6191710), (1379, 5962720), (1576, 5217380), (1660, 4953368), (1796, 4578280), (1970, 4173904), (2245, 3662624), (2324, 3538120), (2656, 3095855), (2758, 2981360), (2905, 2830496), (3143, 2616160), (3152, 2608690), (3320, 2476684), (3592, 2289140), (3940, 2086952), (4490, 1831312), (4648, 1769060), (5516, 1490680), (5810, 1415248), (6286, 1308080), (6304, 1304345), (6640, 1238342), (6895, 1192544), (7184, 1144570), (7880, 1043476), (8980, 915656), (9296, 884530), (11032, 745340), (11620, 707624), (12572, 654040), (13280, 619171), (13790, 596272), (14368, 572285), (15715, 523232), (15760, 521738), (16351, 502880), (17960, 457828), (18592, 442265), (22064, 372670), (23240, 353812), (25144, 327020), (27580, 298136), (31430, 261616), (31520, 260869), (32702, 251440), (35920, 228914), (37267, 220640), (44128, 186335), (46480, 176906), (50288, 163510), (55160, 149068), (62860, 130808), (65404, 125720), (71840, 114457), (74534, 110320), (81755, 100576), (88453, 92960)]