829787520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 2763694080

約数和(自身を除く): 1933906560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 83, 96, 120, 123, 127, 128, 160, 164, 166, 192, 205, 240, 246, 249, 254, 320, 328, 332, 381, 384, 410, 415, 480, 492, 498, 508, 615, 635, 640, 656, 664, 762, 820, 830, 960, 984, 996, 1016, 1230, 1245, 1270, 1312, 1328, 1524, 1640, 1660, 1905, 1920, 1968, 1992, 2032, 2460, 2490, 2540, 2624, 2656, 3048, 3280, 3320, 3403, 3810, 3936, 3984, 4064, 4920, 4980, 5080, 5207, 5248, 5312, 6096, 6560, 6640, 6806, 7620, 7872, 7968, 8128, 9840, 9960, 10160, 10209, 10414, 10541, 10624, 12192, 13120, 13280, 13612, 15240, 15621, 15744, 15936, 16256, 17015, 19680, 19920, 20320, 20418, 20828, 21082, 24384, 26035, 26240, 26560, 27224, 30480, 31242, 31623, 31872, 34030, 39360, 39840, 40640, 40836, 41656, 42164, 48768, 51045, 52070, 52705, 53120, 54448, 60960, 62484, 63246, 68060, 78105, 78720, 79680, 81280, 81672, 83312, 84328, 102090, 104140, 105410, 108896, 121920, 124968, 126492, 136120, 156210, 158115, 159360, 163344, 166624, 168656, 204180, 208280, 210820, 217792, 243840, 249936, 252984, 272240, 312420, 316230, 326688, 333248, 337312, 408360, 416560, 421640, 432181, 435584, 499872, 505968, 544480, 624840, 632460, 653376, 666496, 674624, 816720, 833120, 843280, 864362, 999744, 1011936, 1088960, 1249680, 1264920, 1296543, 1306752, 1349248, 1633440, 1666240, 1686560, 1728724, 1999488, 2023872, 2160905, 2177920, 2499360, 2529840, 2593086, 3266880, 3332480, 3373120, 3457448, 4047744, 4321810, 4998720, 5059680, 5186172, 6482715, 6533760, 6746240, 6914896, 8643620, 9997440, 10119360, 10372344, 12965430, 13829792, 17287240, 20238720, 20744688, 25930860, 27659584, 34574480, 41489376, 51861720, 55319168, 69148960, 82978752, 103723440, 138297920, 165957504, 207446880, 276595840, 414893760, 829787520]

約数ペア:

[(1, 829787520), (2, 414893760), (3, 276595840), (4, 207446880), (5, 165957504), (6, 138297920), (8, 103723440), (10, 82978752), (12, 69148960), (15, 55319168), (16, 51861720), (20, 41489376), (24, 34574480), (30, 27659584), (32, 25930860), (40, 20744688), (41, 20238720), (48, 17287240), (60, 13829792), (64, 12965430), (80, 10372344), (82, 10119360), (83, 9997440), (96, 8643620), (120, 6914896), (123, 6746240), (127, 6533760), (128, 6482715), (160, 5186172), (164, 5059680), (166, 4998720), (192, 4321810), (205, 4047744), (240, 3457448), (246, 3373120), (249, 3332480), (254, 3266880), (320, 2593086), (328, 2529840), (332, 2499360), (381, 2177920), (384, 2160905), (410, 2023872), (415, 1999488), (480, 1728724), (492, 1686560), (498, 1666240), (508, 1633440), (615, 1349248), (635, 1306752), (640, 1296543), (656, 1264920), (664, 1249680), (762, 1088960), (820, 1011936), (830, 999744), (960, 864362), (984, 843280), (996, 833120), (1016, 816720), (1230, 674624), (1245, 666496), (1270, 653376), (1312, 632460), (1328, 624840), (1524, 544480), (1640, 505968), (1660, 499872), (1905, 435584), (1920, 432181), (1968, 421640), (1992, 416560), (2032, 408360), (2460, 337312), (2490, 333248), (2540, 326688), (2624, 316230), (2656, 312420), (3048, 272240), (3280, 252984), (3320, 249936), (3403, 243840), (3810, 217792), (3936, 210820), (3984, 208280), (4064, 204180), (4920, 168656), (4980, 166624), (5080, 163344), (5207, 159360), (5248, 158115), (5312, 156210), (6096, 136120), (6560, 126492), (6640, 124968), (6806, 121920), (7620, 108896), (7872, 105410), (7968, 104140), (8128, 102090), (9840, 84328), (9960, 83312), (10160, 81672), (10209, 81280), (10414, 79680), (10541, 78720), (10624, 78105), (12192, 68060), (13120, 63246), (13280, 62484), (13612, 60960), (15240, 54448), (15621, 53120), (15744, 52705), (15936, 52070), (16256, 51045), (17015, 48768), (19680, 42164), (19920, 41656), (20320, 40836), (20418, 40640), (20828, 39840), (21082, 39360), (24384, 34030), (26035, 31872), (26240, 31623), (26560, 31242), (27224, 30480)]