16655362560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2657

約数の個数: 400

約数和(自身を含む): 61602342912

約数和(自身を除く): 44946980352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2511, 2560, 2591, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 5022, 5182, 5184, 5580, 5760, 5952, 6480, 6696, 6912, 7440, 7680, 7773, 7936, 8370, 8640, 8928, 9920, 10044, 10364, 10368, 11160, 11520, 11904, 12555, 12955, 12960, 13392, 13824, 14880, 15546, 15872, 16740, 17280, 17856, 19840, 20088, 20728, 20736, 22320, 23040, 23319, 23808, 25110, 25910, 25920, 26784, 29760, 31092, 33480, 34560, 35712, 38865, 39680, 40176, 41456, 41472, 44640, 46638, 47616, 50220, 51820, 51840, 53568, 59520, 62184, 66960, 69120, 69957, 71424, 77730, 79360, 80321, 80352, 82912, 89280, 93276, 100440, 103640, 103680, 107136, 116595, 119040, 124368, 133920, 139914, 142848, 155460, 160642, 160704, 165824, 178560, 186552, 200880, 207280, 207360, 209871, 214272, 233190, 238080, 240963, 248736, 267840, 279828, 310920, 321284, 321408, 331648, 349785, 357120, 373104, 401605, 401760, 414560, 419742, 428544, 466380, 481926, 497472, 535680, 559656, 621840, 642568, 642816, 663296, 699570, 714240, 722889, 746208, 803210, 803520, 829120, 839484, 932760, 963852, 994944, 1049355, 1071360, 1119312, 1204815, 1243680, 1285136, 1285632, 1326592, 1399140, 1445778, 1492416, 1606420, 1607040, 1658240, 1678968, 1865520, 1927704, 1989888, 2098710, 2142720, 2168667, 2238624, 2409630, 2487360, 2570272, 2798280, 2891556, 2984832, 3212840, 3214080, 3316480, 3357936, 3614445, 3731040, 3855408, 3979776, 4197420, 4337334, 4477248, 4819260, 4974720, 5140544, 5596560, 5783112, 5969664, 6425680, 6428160, 6506001, 6632960, 6715872, 7228890, 7462080, 7710816, 8394840, 8674668, 8954496, 9638520, 9949440, 10281088, 10843335, 11193120, 11566224, 11939328, 12851360, 13012002, 13431744, 14457780, 14924160, 15421632, 16789680, 17349336, 17908992, 19277040, 19898880, 20562176, 21686670, 22386240, 23132448, 25702720, 26024004, 26863488, 28915560, 29848320, 30843264, 32530005, 33579360, 34698672, 35817984, 38554080, 41124352, 43373340, 44772480, 46264896, 51405440, 52048008, 53726976, 57831120, 59696640, 61686528, 65060010, 67158720, 69397344, 77108160, 86746680, 89544960, 92529792, 102810880, 104096016, 107453952, 115662240, 123373056, 130120020, 134317440, 138794688, 154216320, 173493360, 179089920, 185059584, 205621760, 208192032, 231324480, 260240040, 268634880, 277589376, 308432640, 346986720, 370119168, 416384064, 462648960, 520480080, 537269760, 555178752, 616865280, 693973440, 832768128, 925297920, 1040960160, 1110357504, 1387946880, 1665536256, 1850595840, 2081920320, 2775893760, 3331072512, 4163840640, 5551787520, 8327681280, 16655362560]

約数ペア:

[(1, 16655362560), (2, 8327681280), (3, 5551787520), (4, 4163840640), (5, 3331072512), (6, 2775893760), (8, 2081920320), (9, 1850595840), (10, 1665536256), (12, 1387946880), (15, 1110357504), (16, 1040960160), (18, 925297920), (20, 832768128), (24, 693973440), (27, 616865280), (30, 555178752), (31, 537269760), (32, 520480080), (36, 462648960), (40, 416384064), (45, 370119168), (48, 346986720), (54, 308432640), (60, 277589376), (62, 268634880), (64, 260240040), (72, 231324480), (80, 208192032), (81, 205621760), (90, 185059584), (93, 179089920), (96, 173493360), (108, 154216320), (120, 138794688), (124, 134317440), (128, 130120020), (135, 123373056), (144, 115662240), (155, 107453952), (160, 104096016), (162, 102810880), (180, 92529792), (186, 89544960), (192, 86746680), (216, 77108160), (240, 69397344), (248, 67158720), (256, 65060010), (270, 61686528), (279, 59696640), (288, 57831120), (310, 53726976), (320, 52048008), (324, 51405440), (360, 46264896), (372, 44772480), (384, 43373340), (405, 41124352), (432, 38554080), (465, 35817984), (480, 34698672), (496, 33579360), (512, 32530005), (540, 30843264), (558, 29848320), (576, 28915560), (620, 26863488), (640, 26024004), (648, 25702720), (720, 23132448), (744, 22386240), (768, 21686670), (810, 20562176), (837, 19898880), (864, 19277040), (930, 17908992), (960, 17349336), (992, 16789680), (1080, 15421632), (1116, 14924160), (1152, 14457780), (1240, 13431744), (1280, 13012002), (1296, 12851360), (1395, 11939328), (1440, 11566224), (1488, 11193120), (1536, 10843335), (1620, 10281088), (1674, 9949440), (1728, 9638520), (1860, 8954496), (1920, 8674668), (1984, 8394840), (2160, 7710816), (2232, 7462080), (2304, 7228890), (2480, 6715872), (2511, 6632960), (2560, 6506001), (2591, 6428160), (2592, 6425680), (2790, 5969664), (2880, 5783112), (2976, 5596560), (3240, 5140544), (3348, 4974720), (3456, 4819260), (3720, 4477248), (3840, 4337334), (3968, 4197420), (4185, 3979776), (4320, 3855408), (4464, 3731040), (4608, 3614445), (4960, 3357936), (5022, 3316480), (5182, 3214080), (5184, 3212840), (5580, 2984832), (5760, 2891556), (5952, 2798280), (6480, 2570272), (6696, 2487360), (6912, 2409630), (7440, 2238624), (7680, 2168667), (7773, 2142720), (7936, 2098710), (8370, 1989888), (8640, 1927704), (8928, 1865520), (9920, 1678968), (10044, 1658240), (10364, 1607040), (10368, 1606420), (11160, 1492416), (11520, 1445778), (11904, 1399140), (12555, 1326592), (12955, 1285632), (12960, 1285136), (13392, 1243680), (13824, 1204815), (14880, 1119312), (15546, 1071360), (15872, 1049355), (16740, 994944), (17280, 963852), (17856, 932760), (19840, 839484), (20088, 829120), (20728, 803520), (20736, 803210), (22320, 746208), (23040, 722889), (23319, 714240), (23808, 699570), (25110, 663296), (25910, 642816), (25920, 642568), (26784, 621840), (29760, 559656), (31092, 535680), (33480, 497472), (34560, 481926), (35712, 466380), (38865, 428544), (39680, 419742), (40176, 414560), (41456, 401760), (41472, 401605), (44640, 373104), (46638, 357120), (47616, 349785), (50220, 331648), (51820, 321408), (51840, 321284), (53568, 310920), (59520, 279828), (62184, 267840), (66960, 248736), (69120, 240963), (69957, 238080), (71424, 233190), (77730, 214272), (79360, 209871), (80321, 207360), (80352, 207280), (82912, 200880), (89280, 186552), (93276, 178560), (100440, 165824), (103640, 160704), (103680, 160642), (107136, 155460), (116595, 142848), (119040, 139914), (124368, 133920)]