1279485600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 4324098240

約数和(自身を除く): 3044612640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 73, 75, 80, 96, 100, 109, 120, 134, 146, 150, 160, 200, 201, 218, 219, 240, 268, 292, 300, 327, 335, 365, 400, 402, 436, 438, 480, 536, 545, 584, 600, 654, 670, 730, 800, 804, 872, 876, 1005, 1072, 1090, 1095, 1168, 1200, 1308, 1340, 1460, 1608, 1635, 1675, 1744, 1752, 1825, 2010, 2144, 2180, 2190, 2336, 2400, 2616, 2680, 2725, 2920, 3216, 3270, 3350, 3488, 3504, 3650, 4020, 4360, 4380, 4891, 5025, 5232, 5360, 5450, 5475, 5840, 6432, 6540, 6700, 7008, 7300, 7303, 7957, 8040, 8175, 8720, 8760, 9782, 10050, 10464, 10720, 10900, 10950, 11680, 13080, 13400, 14600, 14606, 14673, 15914, 16080, 16350, 17440, 17520, 19564, 20100, 21800, 21900, 21909, 23871, 24455, 26160, 26800, 29200, 29212, 29346, 31828, 32160, 32700, 35040, 36515, 39128, 39785, 40200, 43600, 43800, 43818, 47742, 48910, 52320, 53600, 58400, 58424, 58692, 63656, 65400, 73030, 73365, 78256, 79570, 80400, 87200, 87600, 87636, 95484, 97820, 109545, 116848, 117384, 119355, 122275, 127312, 130800, 146060, 146730, 156512, 159140, 160800, 175200, 175272, 182575, 190968, 195640, 198925, 219090, 233696, 234768, 238710, 244550, 254624, 261600, 292120, 293460, 318280, 350544, 365150, 366825, 381936, 391280, 397850, 438180, 469536, 477420, 489100, 533119, 547725, 584240, 586920, 596775, 636560, 701088, 730300, 733650, 763872, 782560, 795700, 876360, 954840, 978200, 1066238, 1095450, 1168480, 1173840, 1193550, 1273120, 1460600, 1467300, 1591400, 1599357, 1752720, 1909680, 1956400, 2132476, 2190900, 2347680, 2387100, 2665595, 2921200, 2934600, 3182800, 3198714, 3505440, 3819360, 3912800, 4264952, 4381800, 4774200, 5331190, 5842400, 5869200, 6365600, 6397428, 7996785, 8529904, 8763600, 9548400, 10662380, 11738400, 12794856, 13327975, 15993570, 17059808, 17527200, 19096800, 21324760, 25589712, 26655950, 31987140, 39983925, 42649520, 51179424, 53311900, 63974280, 79967850, 85299040, 106623800, 127948560, 159935700, 213247600, 255897120, 319871400, 426495200, 639742800, 1279485600]

約数ペア:

[(1, 1279485600), (2, 639742800), (3, 426495200), (4, 319871400), (5, 255897120), (6, 213247600), (8, 159935700), (10, 127948560), (12, 106623800), (15, 85299040), (16, 79967850), (20, 63974280), (24, 53311900), (25, 51179424), (30, 42649520), (32, 39983925), (40, 31987140), (48, 26655950), (50, 25589712), (60, 21324760), (67, 19096800), (73, 17527200), (75, 17059808), (80, 15993570), (96, 13327975), (100, 12794856), (109, 11738400), (120, 10662380), (134, 9548400), (146, 8763600), (150, 8529904), (160, 7996785), (200, 6397428), (201, 6365600), (218, 5869200), (219, 5842400), (240, 5331190), (268, 4774200), (292, 4381800), (300, 4264952), (327, 3912800), (335, 3819360), (365, 3505440), (400, 3198714), (402, 3182800), (436, 2934600), (438, 2921200), (480, 2665595), (536, 2387100), (545, 2347680), (584, 2190900), (600, 2132476), (654, 1956400), (670, 1909680), (730, 1752720), (800, 1599357), (804, 1591400), (872, 1467300), (876, 1460600), (1005, 1273120), (1072, 1193550), (1090, 1173840), (1095, 1168480), (1168, 1095450), (1200, 1066238), (1308, 978200), (1340, 954840), (1460, 876360), (1608, 795700), (1635, 782560), (1675, 763872), (1744, 733650), (1752, 730300), (1825, 701088), (2010, 636560), (2144, 596775), (2180, 586920), (2190, 584240), (2336, 547725), (2400, 533119), (2616, 489100), (2680, 477420), (2725, 469536), (2920, 438180), (3216, 397850), (3270, 391280), (3350, 381936), (3488, 366825), (3504, 365150), (3650, 350544), (4020, 318280), (4360, 293460), (4380, 292120), (4891, 261600), (5025, 254624), (5232, 244550), (5360, 238710), (5450, 234768), (5475, 233696), (5840, 219090), (6432, 198925), (6540, 195640), (6700, 190968), (7008, 182575), (7300, 175272), (7303, 175200), (7957, 160800), (8040, 159140), (8175, 156512), (8720, 146730), (8760, 146060), (9782, 130800), (10050, 127312), (10464, 122275), (10720, 119355), (10900, 117384), (10950, 116848), (11680, 109545), (13080, 97820), (13400, 95484), (14600, 87636), (14606, 87600), (14673, 87200), (15914, 80400), (16080, 79570), (16350, 78256), (17440, 73365), (17520, 73030), (19564, 65400), (20100, 63656), (21800, 58692), (21900, 58424), (21909, 58400), (23871, 53600), (24455, 52320), (26160, 48910), (26800, 47742), (29200, 43818), (29212, 43800), (29346, 43600), (31828, 40200), (32160, 39785), (32700, 39128), (35040, 36515)]