15705112320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 324

約数和(自身を含む): 55764371208

約数和(自身を除く): 40059258888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 811, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1622, 1640, 1681, 1845, 1920, 1968, 2304, 2433, 2460, 2624, 2880, 2952, 3244, 3280, 3362, 3690, 3840, 3936, 4055, 4866, 4920, 5043, 5248, 5760, 5904, 6488, 6560, 6724, 7299, 7380, 7872, 8110, 8405, 9732, 9840, 10086, 10496, 11520, 11808, 12165, 12976, 13120, 13448, 14598, 14760, 15129, 15744, 16220, 16810, 19464, 19680, 20172, 23616, 24330, 25215, 25952, 26240, 26896, 29196, 29520, 30258, 31488, 32440, 33251, 33620, 36495, 38928, 39360, 40344, 47232, 48660, 50430, 51904, 52480, 53792, 58392, 59040, 60516, 64880, 66502, 67240, 72990, 75645, 77856, 78720, 80688, 94464, 97320, 99753, 100860, 103808, 107584, 116784, 118080, 121032, 129760, 133004, 134480, 145980, 151290, 155712, 157440, 161376, 166255, 194640, 199506, 201720, 207616, 215168, 233568, 236160, 242064, 259520, 266008, 268960, 291960, 299259, 302580, 311424, 322752, 332510, 389280, 399012, 403440, 430336, 467136, 472320, 484128, 498765, 519040, 532016, 537920, 583920, 598518, 605160, 622848, 645504, 665020, 778560, 798024, 806880, 934272, 968256, 997530, 1038080, 1064032, 1075840, 1167840, 1197036, 1210320, 1291008, 1330040, 1363291, 1496295, 1557120, 1596048, 1613760, 1868544, 1936512, 1995060, 2128064, 2151680, 2335680, 2394072, 2420640, 2660080, 2726582, 2992590, 3114240, 3192096, 3227520, 3873024, 3990120, 4089873, 4256128, 4671360, 4788144, 4841280, 5320160, 5453164, 5985180, 6384192, 6455040, 6816455, 7980240, 8179746, 8512256, 9342720, 9576288, 9682560, 10640320, 10906328, 11970360, 12269619, 12768384, 13632910, 15960480, 16359492, 19152576, 19365120, 20449365, 21280640, 21812656, 23940720, 24539238, 25536768, 27265820, 31920960, 32718984, 38305152, 40898730, 42561280, 43625312, 47881440, 49078476, 54531640, 61348095, 63841920, 65437968, 76610304, 81797460, 87250624, 95762880, 98156952, 109063280, 122696190, 127683840, 130875936, 163594920, 174501248, 191525760, 196313904, 218126560, 245392380, 261751872, 327189840, 349002496, 383051520, 392627808, 436253120, 490784760, 523503744, 654379680, 785255616, 872506240, 981569520, 1047007488, 1308759360, 1570511232, 1745012480, 1963139040, 2617518720, 3141022464, 3926278080, 5235037440, 7852556160, 15705112320]

約数ペア:

[(1, 15705112320), (2, 7852556160), (3, 5235037440), (4, 3926278080), (5, 3141022464), (6, 2617518720), (8, 1963139040), (9, 1745012480), (10, 1570511232), (12, 1308759360), (15, 1047007488), (16, 981569520), (18, 872506240), (20, 785255616), (24, 654379680), (30, 523503744), (32, 490784760), (36, 436253120), (40, 392627808), (41, 383051520), (45, 349002496), (48, 327189840), (60, 261751872), (64, 245392380), (72, 218126560), (80, 196313904), (82, 191525760), (90, 174501248), (96, 163594920), (120, 130875936), (123, 127683840), (128, 122696190), (144, 109063280), (160, 98156952), (164, 95762880), (180, 87250624), (192, 81797460), (205, 76610304), (240, 65437968), (246, 63841920), (256, 61348095), (288, 54531640), (320, 49078476), (328, 47881440), (360, 43625312), (369, 42561280), (384, 40898730), (410, 38305152), (480, 32718984), (492, 31920960), (576, 27265820), (615, 25536768), (640, 24539238), (656, 23940720), (720, 21812656), (738, 21280640), (768, 20449365), (811, 19365120), (820, 19152576), (960, 16359492), (984, 15960480), (1152, 13632910), (1230, 12768384), (1280, 12269619), (1312, 11970360), (1440, 10906328), (1476, 10640320), (1622, 9682560), (1640, 9576288), (1681, 9342720), (1845, 8512256), (1920, 8179746), (1968, 7980240), (2304, 6816455), (2433, 6455040), (2460, 6384192), (2624, 5985180), (2880, 5453164), (2952, 5320160), (3244, 4841280), (3280, 4788144), (3362, 4671360), (3690, 4256128), (3840, 4089873), (3936, 3990120), (4055, 3873024), (4866, 3227520), (4920, 3192096), (5043, 3114240), (5248, 2992590), (5760, 2726582), (5904, 2660080), (6488, 2420640), (6560, 2394072), (6724, 2335680), (7299, 2151680), (7380, 2128064), (7872, 1995060), (8110, 1936512), (8405, 1868544), (9732, 1613760), (9840, 1596048), (10086, 1557120), (10496, 1496295), (11520, 1363291), (11808, 1330040), (12165, 1291008), (12976, 1210320), (13120, 1197036), (13448, 1167840), (14598, 1075840), (14760, 1064032), (15129, 1038080), (15744, 997530), (16220, 968256), (16810, 934272), (19464, 806880), (19680, 798024), (20172, 778560), (23616, 665020), (24330, 645504), (25215, 622848), (25952, 605160), (26240, 598518), (26896, 583920), (29196, 537920), (29520, 532016), (30258, 519040), (31488, 498765), (32440, 484128), (33251, 472320), (33620, 467136), (36495, 430336), (38928, 403440), (39360, 399012), (40344, 389280), (47232, 332510), (48660, 322752), (50430, 311424), (51904, 302580), (52480, 299259), (53792, 291960), (58392, 268960), (59040, 266008), (60516, 259520), (64880, 242064), (66502, 236160), (67240, 233568), (72990, 215168), (75645, 207616), (77856, 201720), (78720, 199506), (80688, 194640), (94464, 166255), (97320, 161376), (99753, 157440), (100860, 155712), (103808, 151290), (107584, 145980), (116784, 134480), (118080, 133004), (121032, 129760)]