1662487680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 384

約数和(自身を含む): 6329352960

約数和(自身を除く): 4666865280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 320, 328, 336, 384, 392, 410, 420, 431, 448, 480, 490, 492, 560, 574, 588, 615, 640, 656, 672, 735, 784, 820, 840, 861, 862, 896, 960, 980, 984, 1120, 1148, 1176, 1230, 1293, 1312, 1344, 1435, 1470, 1568, 1640, 1680, 1722, 1724, 1920, 1960, 1968, 2009, 2155, 2240, 2296, 2352, 2460, 2586, 2624, 2688, 2870, 2940, 3017, 3136, 3280, 3360, 3444, 3448, 3920, 3936, 4018, 4305, 4310, 4480, 4592, 4704, 4920, 5172, 5248, 5740, 5880, 6027, 6034, 6272, 6465, 6560, 6720, 6888, 6896, 7840, 7872, 8036, 8610, 8620, 9051, 9184, 9408, 9840, 10045, 10344, 11480, 11760, 12054, 12068, 12930, 13120, 13440, 13776, 13792, 15085, 15680, 15744, 16072, 17220, 17240, 17671, 18102, 18368, 18816, 19680, 20090, 20688, 21119, 22960, 23520, 24108, 24136, 25860, 26240, 27552, 27584, 30135, 30170, 31360, 32144, 34440, 34480, 35342, 36204, 36736, 39360, 40180, 41376, 42238, 45255, 45920, 47040, 48216, 48272, 51720, 53013, 55104, 55168, 60270, 60340, 63357, 64288, 68880, 68960, 70684, 72408, 78720, 80360, 82752, 84476, 88355, 90510, 91840, 94080, 96432, 96544, 103440, 105595, 106026, 110208, 120540, 120680, 123697, 126714, 128576, 137760, 137920, 141368, 144816, 160720, 165504, 168952, 176710, 181020, 183680, 192864, 193088, 206880, 211190, 212052, 241080, 241360, 247394, 253428, 257152, 265065, 275520, 275840, 282736, 289632, 316785, 321440, 337904, 353420, 362040, 371091, 385728, 386176, 413760, 422380, 424104, 482160, 482720, 494788, 506856, 530130, 551040, 565472, 579264, 618485, 633570, 642880, 675808, 706840, 724080, 742182, 771456, 827520, 844760, 848208, 865879, 964320, 965440, 989576, 1013712, 1060260, 1130944, 1158528, 1236970, 1267140, 1285760, 1351616, 1413680, 1448160, 1484364, 1689520, 1696416, 1731758, 1855455, 1928640, 1930880, 1979152, 2027424, 2120520, 2261888, 2473940, 2534280, 2597637, 2703232, 2827360, 2896320, 2968728, 3379040, 3392832, 3463516, 3710910, 3857280, 3958304, 4054848, 4241040, 4329395, 4947880, 5068560, 5195274, 5654720, 5792640, 5937456, 6758080, 6785664, 6927032, 7421820, 7916608, 8109696, 8482080, 8658790, 9895760, 10137120, 10390548, 11309440, 11874912, 12988185, 13516160, 13854064, 14843640, 15833216, 16964160, 17317580, 19791520, 20274240, 20781096, 23749824, 25976370, 27708128, 29687280, 33928320, 34635160, 39583040, 40548480, 41562192, 47499648, 51952740, 55416256, 59374560, 69270320, 79166080, 83124384, 103905480, 110832512, 118749120, 138540640, 166248768, 207810960, 237498240, 277081280, 332497536, 415621920, 554162560, 831243840, 1662487680]

約数ペア:

[(1, 1662487680), (2, 831243840), (3, 554162560), (4, 415621920), (5, 332497536), (6, 277081280), (7, 237498240), (8, 207810960), (10, 166248768), (12, 138540640), (14, 118749120), (15, 110832512), (16, 103905480), (20, 83124384), (21, 79166080), (24, 69270320), (28, 59374560), (30, 55416256), (32, 51952740), (35, 47499648), (40, 41562192), (41, 40548480), (42, 39583040), (48, 34635160), (49, 33928320), (56, 29687280), (60, 27708128), (64, 25976370), (70, 23749824), (80, 20781096), (82, 20274240), (84, 19791520), (96, 17317580), (98, 16964160), (105, 15833216), (112, 14843640), (120, 13854064), (123, 13516160), (128, 12988185), (140, 11874912), (147, 11309440), (160, 10390548), (164, 10137120), (168, 9895760), (192, 8658790), (196, 8482080), (205, 8109696), (210, 7916608), (224, 7421820), (240, 6927032), (245, 6785664), (246, 6758080), (280, 5937456), (287, 5792640), (294, 5654720), (320, 5195274), (328, 5068560), (336, 4947880), (384, 4329395), (392, 4241040), (410, 4054848), (420, 3958304), (431, 3857280), (448, 3710910), (480, 3463516), (490, 3392832), (492, 3379040), (560, 2968728), (574, 2896320), (588, 2827360), (615, 2703232), (640, 2597637), (656, 2534280), (672, 2473940), (735, 2261888), (784, 2120520), (820, 2027424), (840, 1979152), (861, 1930880), (862, 1928640), (896, 1855455), (960, 1731758), (980, 1696416), (984, 1689520), (1120, 1484364), (1148, 1448160), (1176, 1413680), (1230, 1351616), (1293, 1285760), (1312, 1267140), (1344, 1236970), (1435, 1158528), (1470, 1130944), (1568, 1060260), (1640, 1013712), (1680, 989576), (1722, 965440), (1724, 964320), (1920, 865879), (1960, 848208), (1968, 844760), (2009, 827520), (2155, 771456), (2240, 742182), (2296, 724080), (2352, 706840), (2460, 675808), (2586, 642880), (2624, 633570), (2688, 618485), (2870, 579264), (2940, 565472), (3017, 551040), (3136, 530130), (3280, 506856), (3360, 494788), (3444, 482720), (3448, 482160), (3920, 424104), (3936, 422380), (4018, 413760), (4305, 386176), (4310, 385728), (4480, 371091), (4592, 362040), (4704, 353420), (4920, 337904), (5172, 321440), (5248, 316785), (5740, 289632), (5880, 282736), (6027, 275840), (6034, 275520), (6272, 265065), (6465, 257152), (6560, 253428), (6720, 247394), (6888, 241360), (6896, 241080), (7840, 212052), (7872, 211190), (8036, 206880), (8610, 193088), (8620, 192864), (9051, 183680), (9184, 181020), (9408, 176710), (9840, 168952), (10045, 165504), (10344, 160720), (11480, 144816), (11760, 141368), (12054, 137920), (12068, 137760), (12930, 128576), (13120, 126714), (13440, 123697), (13776, 120680), (13792, 120540), (15085, 110208), (15680, 106026), (15744, 105595), (16072, 103440), (17220, 96544), (17240, 96432), (17671, 94080), (18102, 91840), (18368, 90510), (18816, 88355), (19680, 84476), (20090, 82752), (20688, 80360), (21119, 78720), (22960, 72408), (23520, 70684), (24108, 68960), (24136, 68880), (25860, 64288), (26240, 63357), (27552, 60340), (27584, 60270), (30135, 55168), (30170, 55104), (31360, 53013), (32144, 51720), (34440, 48272), (34480, 48216), (35342, 47040), (36204, 45920), (36736, 45255), (39360, 42238), (40180, 41376)]