21577000320

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 448

約数和(自身を含む): 78263172000

約数和(自身を除く): 56686171680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 243, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 449, 480, 486, 515, 540, 576, 618, 640, 648, 720, 729, 810, 824, 864, 898, 927, 960, 972, 1030, 1080, 1152, 1215, 1236, 1296, 1347, 1440, 1458, 1545, 1620, 1648, 1728, 1796, 1854, 1920, 1944, 2060, 2160, 2245, 2430, 2472, 2592, 2694, 2781, 2880, 2916, 3090, 3240, 3296, 3456, 3592, 3645, 3708, 3888, 4041, 4120, 4320, 4490, 4635, 4860, 4944, 5184, 5388, 5562, 5760, 5832, 6180, 6480, 6592, 6735, 7184, 7290, 7416, 7776, 8082, 8240, 8343, 8640, 8980, 9270, 9720, 9888, 10368, 10776, 11124, 11664, 12123, 12360, 12960, 13184, 13470, 13905, 14368, 14580, 14832, 15552, 16164, 16480, 16686, 17280, 17960, 18540, 19440, 19776, 20205, 21552, 22248, 23328, 24246, 24720, 25029, 25920, 26940, 27810, 28736, 29160, 29664, 31104, 32328, 32960, 33372, 35920, 36369, 37080, 38880, 39552, 40410, 41715, 43104, 44496, 46247, 46656, 48492, 49440, 50058, 51840, 53880, 55620, 57472, 58320, 59328, 60615, 64656, 65920, 66744, 71840, 72738, 74160, 75087, 77760, 80820, 83430, 86208, 88992, 92494, 93312, 96984, 98880, 100116, 107760, 109107, 111240, 116640, 118656, 121230, 125145, 129312, 133488, 138741, 143680, 145476, 148320, 150174, 155520, 161640, 166860, 172416, 177984, 181845, 184988, 193968, 197760, 200232, 215520, 218214, 222480, 231235, 233280, 242460, 250290, 258624, 266976, 277482, 287360, 290952, 296640, 300348, 323280, 327321, 333720, 355968, 363690, 369976, 375435, 387936, 400464, 416223, 431040, 436428, 444960, 462470, 466560, 484920, 500580, 517248, 533952, 545535, 554964, 581904, 593280, 600696, 646560, 654642, 667440, 693705, 727380, 739952, 750870, 775872, 800928, 832446, 862080, 872856, 889920, 924940, 969840, 1001160, 1067904, 1091070, 1109928, 1163808, 1201392, 1248669, 1293120, 1309284, 1334880, 1387410, 1454760, 1479904, 1501740, 1551744, 1601856, 1636605, 1664892, 1745712, 1779840, 1849880, 1939680, 2002320, 2081115, 2182140, 2219856, 2327616, 2402784, 2497338, 2586240, 2618568, 2669760, 2774820, 2909520, 2959808, 3003480, 3203712, 3273210, 3329784, 3491424, 3699760, 3746007, 3879360, 4004640, 4162230, 4364280, 4439712, 4655232, 4805568, 4994676, 5237136, 5339520, 5549640, 5819040, 5919616, 6006960, 6243345, 6546420, 6659568, 6982848, 7399520, 7492014, 7758720, 8009280, 8324460, 8728560, 8879424, 9611136, 9989352, 10474272, 11099280, 11238021, 11638080, 12013920, 12486690, 13092840, 13319136, 13965696, 14799040, 14984028, 16018560, 16648920, 17457120, 17758848, 18730035, 19978704, 20948544, 22198560, 22476042, 23276160, 24027840, 24973380, 26185680, 26638272, 29598080, 29968056, 33297840, 33714063, 34914240, 37460070, 39957408, 41897088, 44397120, 44952084, 48055680, 49946760, 52371360, 53276544, 56190105, 59936112, 66595680, 67428126, 69828480, 74920140, 79914816, 88794240, 89904168, 99893520, 104742720, 112380210, 119872224, 133191360, 134856252, 149840280, 159829632, 168570315, 179808336, 199787040, 209485440, 224760420, 239744448, 266382720, 269712504, 299680560, 337140630, 359616672, 399574080, 449520840, 479488896, 539425008, 599361120, 674281260, 719233344, 799148160, 899041680, 1078850016, 1198722240, 1348562520, 1438466688, 1798083360, 2157700032, 2397444480, 2697125040, 3596166720, 4315400064, 5394250080, 7192333440, 10788500160, 21577000320]

約数ペア:

[(1, 21577000320), (2, 10788500160), (3, 7192333440), (4, 5394250080), (5, 4315400064), (6, 3596166720), (8, 2697125040), (9, 2397444480), (10, 2157700032), (12, 1798083360), (15, 1438466688), (16, 1348562520), (18, 1198722240), (20, 1078850016), (24, 899041680), (27, 799148160), (30, 719233344), (32, 674281260), (36, 599361120), (40, 539425008), (45, 479488896), (48, 449520840), (54, 399574080), (60, 359616672), (64, 337140630), (72, 299680560), (80, 269712504), (81, 266382720), (90, 239744448), (96, 224760420), (103, 209485440), (108, 199787040), (120, 179808336), (128, 168570315), (135, 159829632), (144, 149840280), (160, 134856252), (162, 133191360), (180, 119872224), (192, 112380210), (206, 104742720), (216, 99893520), (240, 89904168), (243, 88794240), (270, 79914816), (288, 74920140), (309, 69828480), (320, 67428126), (324, 66595680), (360, 59936112), (384, 56190105), (405, 53276544), (412, 52371360), (432, 49946760), (449, 48055680), (480, 44952084), (486, 44397120), (515, 41897088), (540, 39957408), (576, 37460070), (618, 34914240), (640, 33714063), (648, 33297840), (720, 29968056), (729, 29598080), (810, 26638272), (824, 26185680), (864, 24973380), (898, 24027840), (927, 23276160), (960, 22476042), (972, 22198560), (1030, 20948544), (1080, 19978704), (1152, 18730035), (1215, 17758848), (1236, 17457120), (1296, 16648920), (1347, 16018560), (1440, 14984028), (1458, 14799040), (1545, 13965696), (1620, 13319136), (1648, 13092840), (1728, 12486690), (1796, 12013920), (1854, 11638080), (1920, 11238021), (1944, 11099280), (2060, 10474272), (2160, 9989352), (2245, 9611136), (2430, 8879424), (2472, 8728560), (2592, 8324460), (2694, 8009280), (2781, 7758720), (2880, 7492014), (2916, 7399520), (3090, 6982848), (3240, 6659568), (3296, 6546420), (3456, 6243345), (3592, 6006960), (3645, 5919616), (3708, 5819040), (3888, 5549640), (4041, 5339520), (4120, 5237136), (4320, 4994676), (4490, 4805568), (4635, 4655232), (4860, 4439712), (4944, 4364280), (5184, 4162230), (5388, 4004640), (5562, 3879360), (5760, 3746007), (5832, 3699760), (6180, 3491424), (6480, 3329784), (6592, 3273210), (6735, 3203712), (7184, 3003480), (7290, 2959808), (7416, 2909520), (7776, 2774820), (8082, 2669760), (8240, 2618568), (8343, 2586240), (8640, 2497338), (8980, 2402784), (9270, 2327616), (9720, 2219856), (9888, 2182140), (10368, 2081115), (10776, 2002320), (11124, 1939680), (11664, 1849880), (12123, 1779840), (12360, 1745712), (12960, 1664892), (13184, 1636605), (13470, 1601856), (13905, 1551744), (14368, 1501740), (14580, 1479904), (14832, 1454760), (15552, 1387410), (16164, 1334880), (16480, 1309284), (16686, 1293120), (17280, 1248669), (17960, 1201392), (18540, 1163808), (19440, 1109928), (19776, 1091070), (20205, 1067904), (21552, 1001160), (22248, 969840), (23328, 924940), (24246, 889920), (24720, 872856), (25029, 862080), (25920, 832446), (26940, 800928), (27810, 775872), (28736, 750870), (29160, 739952), (29664, 727380), (31104, 693705), (32328, 667440), (32960, 654642), (33372, 646560), (35920, 600696), (36369, 593280), (37080, 581904), (38880, 554964), (39552, 545535), (40410, 533952), (41715, 517248), (43104, 500580), (44496, 484920), (46247, 466560), (46656, 462470), (48492, 444960), (49440, 436428), (50058, 431040), (51840, 416223), (53880, 400464), (55620, 387936), (57472, 375435), (58320, 369976), (59328, 363690), (60615, 355968), (64656, 333720), (65920, 327321), (66744, 323280), (71840, 300348), (72738, 296640), (74160, 290952), (75087, 287360), (77760, 277482), (80820, 266976), (83430, 258624), (86208, 250290), (88992, 242460), (92494, 233280), (93312, 231235), (96984, 222480), (98880, 218214), (100116, 215520), (107760, 200232), (109107, 197760), (111240, 193968), (116640, 184988), (118656, 181845), (121230, 177984), (125145, 172416), (129312, 166860), (133488, 161640), (138741, 155520), (143680, 150174), (145476, 148320)]