21934786560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 288

約数和(自身を含む): 72608477760

約数和(自身を除く): 50673691200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 743, 744, 768, 930, 960, 961, 992, 1024, 1240, 1280, 1486, 1488, 1536, 1860, 1920, 1922, 1984, 2048, 2229, 2480, 2560, 2883, 2972, 2976, 3072, 3715, 3720, 3840, 3844, 3968, 4458, 4805, 4960, 5120, 5766, 5944, 5952, 6144, 7430, 7440, 7680, 7688, 7936, 8916, 9610, 9920, 10240, 11145, 11532, 11888, 11904, 14415, 14860, 14880, 15360, 15376, 15872, 17832, 19220, 19840, 22290, 23033, 23064, 23776, 23808, 28830, 29720, 29760, 30720, 30752, 31744, 35664, 38440, 39680, 44580, 46066, 46128, 47552, 47616, 57660, 59440, 59520, 61504, 63488, 69099, 71328, 76880, 79360, 89160, 92132, 92256, 95104, 95232, 115165, 115320, 118880, 119040, 123008, 138198, 142656, 153760, 158720, 178320, 184264, 184512, 190208, 190464, 230330, 230640, 237760, 238080, 246016, 276396, 285312, 307520, 317440, 345495, 356640, 368528, 369024, 380416, 460660, 461280, 475520, 476160, 492032, 552792, 570624, 615040, 690990, 713280, 714023, 737056, 738048, 760832, 921320, 922560, 951040, 952320, 984064, 1105584, 1141248, 1230080, 1381980, 1426560, 1428046, 1474112, 1476096, 1521664, 1842640, 1845120, 1902080, 1968128, 2142069, 2211168, 2282496, 2460160, 2763960, 2853120, 2856092, 2948224, 2952192, 3570115, 3685280, 3690240, 3804160, 4284138, 4422336, 4564992, 4920320, 5527920, 5706240, 5712184, 5896448, 5904384, 7140230, 7370560, 7380480, 7608320, 8568276, 8844672, 9840640, 10710345, 11055840, 11412480, 11424368, 11792896, 14280460, 14741120, 14760960, 17136552, 17689344, 21420690, 22111680, 22824960, 22848736, 23585792, 28560920, 29482240, 29521920, 34273104, 35378688, 42841380, 44223360, 45697472, 47171584, 57121840, 58964480, 68546208, 70757376, 85682760, 88446720, 91394944, 114243680, 117928960, 137092416, 141514752, 171365520, 176893440, 182789888, 228487360, 235857920, 274184832, 342731040, 353786880, 365579776, 456974720, 548369664, 685462080, 707573760, 731159552, 913949440, 1096739328, 1370924160, 1462319104, 1827898880, 2193478656, 2741848320, 3655797760, 4386957312, 5483696640, 7311595520, 10967393280, 21934786560]

約数ペア:

[(1, 21934786560), (2, 10967393280), (3, 7311595520), (4, 5483696640), (5, 4386957312), (6, 3655797760), (8, 2741848320), (10, 2193478656), (12, 1827898880), (15, 1462319104), (16, 1370924160), (20, 1096739328), (24, 913949440), (30, 731159552), (31, 707573760), (32, 685462080), (40, 548369664), (48, 456974720), (60, 365579776), (62, 353786880), (64, 342731040), (80, 274184832), (93, 235857920), (96, 228487360), (120, 182789888), (124, 176893440), (128, 171365520), (155, 141514752), (160, 137092416), (186, 117928960), (192, 114243680), (240, 91394944), (248, 88446720), (256, 85682760), (310, 70757376), (320, 68546208), (372, 58964480), (384, 57121840), (465, 47171584), (480, 45697472), (496, 44223360), (512, 42841380), (620, 35378688), (640, 34273104), (743, 29521920), (744, 29482240), (768, 28560920), (930, 23585792), (960, 22848736), (961, 22824960), (992, 22111680), (1024, 21420690), (1240, 17689344), (1280, 17136552), (1486, 14760960), (1488, 14741120), (1536, 14280460), (1860, 11792896), (1920, 11424368), (1922, 11412480), (1984, 11055840), (2048, 10710345), (2229, 9840640), (2480, 8844672), (2560, 8568276), (2883, 7608320), (2972, 7380480), (2976, 7370560), (3072, 7140230), (3715, 5904384), (3720, 5896448), (3840, 5712184), (3844, 5706240), (3968, 5527920), (4458, 4920320), (4805, 4564992), (4960, 4422336), (5120, 4284138), (5766, 3804160), (5944, 3690240), (5952, 3685280), (6144, 3570115), (7430, 2952192), (7440, 2948224), (7680, 2856092), (7688, 2853120), (7936, 2763960), (8916, 2460160), (9610, 2282496), (9920, 2211168), (10240, 2142069), (11145, 1968128), (11532, 1902080), (11888, 1845120), (11904, 1842640), (14415, 1521664), (14860, 1476096), (14880, 1474112), (15360, 1428046), (15376, 1426560), (15872, 1381980), (17832, 1230080), (19220, 1141248), (19840, 1105584), (22290, 984064), (23033, 952320), (23064, 951040), (23776, 922560), (23808, 921320), (28830, 760832), (29720, 738048), (29760, 737056), (30720, 714023), (30752, 713280), (31744, 690990), (35664, 615040), (38440, 570624), (39680, 552792), (44580, 492032), (46066, 476160), (46128, 475520), (47552, 461280), (47616, 460660), (57660, 380416), (59440, 369024), (59520, 368528), (61504, 356640), (63488, 345495), (69099, 317440), (71328, 307520), (76880, 285312), (79360, 276396), (89160, 246016), (92132, 238080), (92256, 237760), (95104, 230640), (95232, 230330), (115165, 190464), (115320, 190208), (118880, 184512), (119040, 184264), (123008, 178320), (138198, 158720), (142656, 153760)]