20525352960

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3147

約数の個数: 384

約数和(自身を含む): 77491814400

約数和(自身を除く): 56966461440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2048, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3072, 3079, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5952, 6144, 6158, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8680, 8960, 9237, 9920, 10240, 10416, 10752, 11904, 12316, 13020, 13440, 13888, 14336, 14880, 15360, 15395, 15872, 17360, 17920, 18474, 19840, 20832, 21504, 21553, 23808, 24632, 26040, 26880, 27776, 29760, 30720, 30790, 31744, 34720, 35840, 36948, 39680, 41664, 43008, 43106, 46185, 47616, 49264, 52080, 53760, 55552, 59520, 61580, 63488, 64659, 69440, 71680, 73896, 79360, 83328, 86212, 92370, 95232, 95449, 98528, 104160, 107520, 107765, 111104, 119040, 123160, 129318, 138880, 147792, 158720, 166656, 172424, 184740, 190464, 190898, 197056, 208320, 215040, 215530, 222208, 238080, 246320, 258636, 277760, 286347, 295584, 317440, 323295, 333312, 344848, 369480, 381796, 394112, 416640, 431060, 444416, 476160, 477245, 492640, 517272, 555520, 572694, 591168, 646590, 666624, 668143, 689696, 738960, 763592, 788224, 833280, 862120, 952320, 954490, 985280, 1034544, 1111040, 1145388, 1182336, 1293180, 1333248, 1336286, 1379392, 1431735, 1477920, 1527184, 1576448, 1666560, 1724240, 1908980, 1970560, 2004429, 2069088, 2222080, 2290776, 2364672, 2586360, 2672572, 2758784, 2863470, 2955840, 3054368, 3152896, 3333120, 3340715, 3448480, 3817960, 3941120, 4008858, 4138176, 4581552, 4729344, 5172720, 5345144, 5517568, 5726940, 5911680, 6108736, 6305792, 6666240, 6681430, 6896960, 7635920, 7882240, 8017716, 8276352, 9163104, 9458688, 10022145, 10345440, 10690288, 11035136, 11453880, 11823360, 12217472, 13362860, 13793920, 15271840, 15764480, 16035432, 16552704, 18326208, 18917376, 20044290, 20690880, 21380576, 22070272, 22907760, 23646720, 24434944, 26725720, 27587840, 30543680, 31528960, 32070864, 33105408, 36652416, 40088580, 41381760, 42761152, 44140544, 45815520, 47293440, 48869888, 53451440, 55175680, 61087360, 64141728, 66210816, 73304832, 80177160, 82763520, 85522304, 91631040, 94586880, 97739776, 106902880, 110351360, 122174720, 128283456, 132421632, 146609664, 160354320, 165527040, 171044608, 183262080, 195479552, 213805760, 220702720, 244349440, 256566912, 293219328, 320708640, 331054080, 342089216, 366524160, 427611520, 488698880, 513133824, 586438656, 641417280, 662108160, 684178432, 733048320, 855223040, 977397760, 1026267648, 1282834560, 1368356864, 1466096640, 1710446080, 2052535296, 2565669120, 2932193280, 3420892160, 4105070592, 5131338240, 6841784320, 10262676480, 20525352960]

約数ペア:

[(1, 20525352960), (2, 10262676480), (3, 6841784320), (4, 5131338240), (5, 4105070592), (6, 3420892160), (7, 2932193280), (8, 2565669120), (10, 2052535296), (12, 1710446080), (14, 1466096640), (15, 1368356864), (16, 1282834560), (20, 1026267648), (21, 977397760), (24, 855223040), (28, 733048320), (30, 684178432), (31, 662108160), (32, 641417280), (35, 586438656), (40, 513133824), (42, 488698880), (48, 427611520), (56, 366524160), (60, 342089216), (62, 331054080), (64, 320708640), (70, 293219328), (80, 256566912), (84, 244349440), (93, 220702720), (96, 213805760), (105, 195479552), (112, 183262080), (120, 171044608), (124, 165527040), (128, 160354320), (140, 146609664), (155, 132421632), (160, 128283456), (168, 122174720), (186, 110351360), (192, 106902880), (210, 97739776), (217, 94586880), (224, 91631040), (240, 85522304), (248, 82763520), (256, 80177160), (280, 73304832), (310, 66210816), (320, 64141728), (336, 61087360), (372, 55175680), (384, 53451440), (420, 48869888), (434, 47293440), (448, 45815520), (465, 44140544), (480, 42761152), (496, 41381760), (512, 40088580), (560, 36652416), (620, 33105408), (640, 32070864), (651, 31528960), (672, 30543680), (744, 27587840), (768, 26725720), (840, 24434944), (868, 23646720), (896, 22907760), (930, 22070272), (960, 21380576), (992, 20690880), (1024, 20044290), (1085, 18917376), (1120, 18326208), (1240, 16552704), (1280, 16035432), (1302, 15764480), (1344, 15271840), (1488, 13793920), (1536, 13362860), (1680, 12217472), (1736, 11823360), (1792, 11453880), (1860, 11035136), (1920, 10690288), (1984, 10345440), (2048, 10022145), (2170, 9458688), (2240, 9163104), (2480, 8276352), (2560, 8017716), (2604, 7882240), (2688, 7635920), (2976, 6896960), (3072, 6681430), (3079, 6666240), (3255, 6305792), (3360, 6108736), (3472, 5911680), (3584, 5726940), (3720, 5517568), (3840, 5345144), (3968, 5172720), (4340, 4729344), (4480, 4581552), (4960, 4138176), (5120, 4008858), (5208, 3941120), (5376, 3817960), (5952, 3448480), (6144, 3340715), (6158, 3333120), (6510, 3152896), (6720, 3054368), (6944, 2955840), (7168, 2863470), (7440, 2758784), (7680, 2672572), (7936, 2586360), (8680, 2364672), (8960, 2290776), (9237, 2222080), (9920, 2069088), (10240, 2004429), (10416, 1970560), (10752, 1908980), (11904, 1724240), (12316, 1666560), (13020, 1576448), (13440, 1527184), (13888, 1477920), (14336, 1431735), (14880, 1379392), (15360, 1336286), (15395, 1333248), (15872, 1293180), (17360, 1182336), (17920, 1145388), (18474, 1111040), (19840, 1034544), (20832, 985280), (21504, 954490), (21553, 952320), (23808, 862120), (24632, 833280), (26040, 788224), (26880, 763592), (27776, 738960), (29760, 689696), (30720, 668143), (30790, 666624), (31744, 646590), (34720, 591168), (35840, 572694), (36948, 555520), (39680, 517272), (41664, 492640), (43008, 477245), (43106, 476160), (46185, 444416), (47616, 431060), (49264, 416640), (52080, 394112), (53760, 381796), (55552, 369480), (59520, 344848), (61580, 333312), (63488, 323295), (64659, 317440), (69440, 295584), (71680, 286347), (73896, 277760), (79360, 258636), (83328, 246320), (86212, 238080), (92370, 222208), (95232, 215530), (95449, 215040), (98528, 208320), (104160, 197056), (107520, 190898), (107765, 190464), (111104, 184740), (119040, 172424), (123160, 166656), (129318, 158720), (138880, 147792)]