820810085760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^4\times {\mathrm{59351}}^1$

素因数の和:59404

約数の個数: 480

約数和(自身を含む): 3306612095280

約数和(自身を除く): 2485802009520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2401, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 4802, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7203, 7840, 8064, 8232, 8820, 9408, 9604, 10080, 10290, 10976, 11760, 12005, 12348, 13440, 13720, 14112, 14406, 15435, 15680, 16464, 17640, 18816, 19208, 20160, 20580, 21609, 21952, 23520, 24010, 24696, 27440, 28224, 28812, 30870, 31360, 32928, 35280, 36015, 38416, 40320, 41160, 43218, 43904, 47040, 48020, 49392, 54880, 56448, 57624, 59351, 61740, 65856, 70560, 72030, 76832, 82320, 86436, 94080, 96040, 98784, 108045, 109760, 115248, 118702, 123480, 131712, 141120, 144060, 153664, 164640, 172872, 178053, 192080, 197568, 216090, 219520, 230496, 237404, 246960, 282240, 288120, 296755, 307328, 329280, 345744, 356106, 384160, 395136, 415457, 432180, 460992, 474808, 493920, 534159, 576240, 593510, 658560, 691488, 712212, 768320, 830914, 864360, 890265, 921984, 949616, 987840, 1068318, 1152480, 1187020, 1246371, 1382976, 1424424, 1536640, 1661828, 1728720, 1780530, 1899232, 1975680, 2077285, 2136636, 2304960, 2374040, 2492742, 2670795, 2765952, 2848848, 2908199, 3323656, 3457440, 3561060, 3739113, 3798464, 4154570, 4273272, 4609920, 4748080, 4985484, 5341590, 5697696, 5816398, 6231855, 6647312, 6914880, 7122120, 7478226, 7596928, 8309140, 8546544, 8724597, 9496160, 9970968, 10683180, 11395392, 11632796, 12463710, 13294624, 13829760, 14244240, 14540995, 14956452, 16618280, 17093088, 17449194, 18695565, 18992320, 19941936, 20357393, 21366360, 22790784, 23265592, 24927420, 26173791, 26589248, 28488480, 29081990, 29912904, 33236560, 34186176, 34898388, 37391130, 37984640, 39883872, 40714786, 42732720, 43622985, 46531184, 49854840, 52347582, 53178496, 56976960, 58163980, 59825808, 61072179, 66473120, 68372352, 69796776, 74782260, 79767744, 81429572, 85465440, 87245970, 93062368, 99709680, 101786965, 104695164, 113953920, 116327960, 119651616, 122144358, 130868955, 132946240, 139593552, 142501751, 149564520, 159535488, 162859144, 170930880, 174491940, 183216537, 186124736, 199419360, 203573930, 209390328, 232655920, 239303232, 244288716, 261737910, 265892480, 279187104, 285003502, 299129040, 305360895, 325718288, 341861760, 348983880, 366433074, 372249472, 398838720, 407147860, 418780656, 427505253, 465311840, 478606464, 488577432, 523475820, 558374208, 570007004, 598258080, 610721790, 651436576, 697967760, 712508755, 732866148, 797677440, 814295720, 837561312, 855010506, 916082685, 930623680, 977154864, 1046951640, 1116748416, 1140014008, 1196516160, 1221443580, 1282515759, 1302873152, 1395935520, 1425017510, 1465732296, 1628591440, 1675122624, 1710021012, 1832165370, 1861247360, 1954309728, 2093903280, 2137526265, 2280028016, 2393032320, 2442887160, 2565031518, 2605746304, 2791871040, 2850035020, 2931464592, 3257182880, 3350245248, 3420042024, 3664330740, 3908619456, 4187806560, 4275052530, 4560056032, 4885774320, 5130063036, 5583742080, 5700070040, 5862929184, 6412578795, 6514365760, 6840084048, 7328661480, 7817238912, 8375613120, 8550105060, 9120112064, 9771548640, 10260126072, 11400140080, 11725858368, 12825157590, 13028731520, 13680168096, 14657322960, 16751226240, 17100210120, 18240224128, 19543097280, 20520252144, 22800280160, 23451716736, 25650315180, 27360336192, 29314645920, 34200420240, 39086194560, 41040504288, 45600560320, 51300630360, 54720672384, 58629291840, 68400840480, 82081008576, 91201120640, 102601260720, 117258583680, 136801680960, 164162017152, 205202521440, 273603361920, 410405042880, 820810085760]

約数ペア:

[(1, 820810085760), (2, 410405042880), (3, 273603361920), (4, 205202521440), (5, 164162017152), (6, 136801680960), (7, 117258583680), (8, 102601260720), (9, 91201120640), (10, 82081008576), (12, 68400840480), (14, 58629291840), (15, 54720672384), (16, 51300630360), (18, 45600560320), (20, 41040504288), (21, 39086194560), (24, 34200420240), (28, 29314645920), (30, 27360336192), (32, 25650315180), (35, 23451716736), (36, 22800280160), (40, 20520252144), (42, 19543097280), (45, 18240224128), (48, 17100210120), (49, 16751226240), (56, 14657322960), (60, 13680168096), (63, 13028731520), (64, 12825157590), (70, 11725858368), (72, 11400140080), (80, 10260126072), (84, 9771548640), (90, 9120112064), (96, 8550105060), (98, 8375613120), (105, 7817238912), (112, 7328661480), (120, 6840084048), (126, 6514365760), (128, 6412578795), (140, 5862929184), (144, 5700070040), (147, 5583742080), (160, 5130063036), (168, 4885774320), (180, 4560056032), (192, 4275052530), (196, 4187806560), (210, 3908619456), (224, 3664330740), (240, 3420042024), (245, 3350245248), (252, 3257182880), (280, 2931464592), (288, 2850035020), (294, 2791871040), (315, 2605746304), (320, 2565031518), (336, 2442887160), (343, 2393032320), (360, 2280028016), (384, 2137526265), (392, 2093903280), (420, 1954309728), (441, 1861247360), (448, 1832165370), (480, 1710021012), (490, 1675122624), (504, 1628591440), (560, 1465732296), (576, 1425017510), (588, 1395935520), (630, 1302873152), (640, 1282515759), (672, 1221443580), (686, 1196516160), (720, 1140014008), (735, 1116748416), (784, 1046951640), (840, 977154864), (882, 930623680), (896, 916082685), (960, 855010506), (980, 837561312), (1008, 814295720), (1029, 797677440), (1120, 732866148), (1152, 712508755), (1176, 697967760), (1260, 651436576), (1344, 610721790), (1372, 598258080), (1440, 570007004), (1470, 558374208), (1568, 523475820), (1680, 488577432), (1715, 478606464), (1764, 465311840), (1920, 427505253), (1960, 418780656), (2016, 407147860), (2058, 398838720), (2205, 372249472), (2240, 366433074), (2352, 348983880), (2401, 341861760), (2520, 325718288), (2688, 305360895), (2744, 299129040), (2880, 285003502), (2940, 279187104), (3087, 265892480), (3136, 261737910), (3360, 244288716), (3430, 239303232), (3528, 232655920), (3920, 209390328), (4032, 203573930), (4116, 199419360), (4410, 186124736), (4480, 183216537), (4704, 174491940), (4802, 170930880), (5040, 162859144), (5145, 159535488), (5488, 149564520), (5760, 142501751), (5880, 139593552), (6174, 132946240), (6272, 130868955), (6720, 122144358), (6860, 119651616), (7056, 116327960), (7203, 113953920), (7840, 104695164), (8064, 101786965), (8232, 99709680), (8820, 93062368), (9408, 87245970), (9604, 85465440), (10080, 81429572), (10290, 79767744), (10976, 74782260), (11760, 69796776), (12005, 68372352), (12348, 66473120), (13440, 61072179), (13720, 59825808), (14112, 58163980), (14406, 56976960), (15435, 53178496), (15680, 52347582), (16464, 49854840), (17640, 46531184), (18816, 43622985), (19208, 42732720), (20160, 40714786), (20580, 39883872), (21609, 37984640), (21952, 37391130), (23520, 34898388), (24010, 34186176), (24696, 33236560), (27440, 29912904), (28224, 29081990), (28812, 28488480), (30870, 26589248), (31360, 26173791), (32928, 24927420), (35280, 23265592), (36015, 22790784), (38416, 21366360), (40320, 20357393), (41160, 19941936), (43218, 18992320), (43904, 18695565), (47040, 17449194), (48020, 17093088), (49392, 16618280), (54880, 14956452), (56448, 14540995), (57624, 14244240), (59351, 13829760), (61740, 13294624), (65856, 12463710), (70560, 11632796), (72030, 11395392), (76832, 10683180), (82320, 9970968), (86436, 9496160), (94080, 8724597), (96040, 8546544), (98784, 8309140), (108045, 7596928), (109760, 7478226), (115248, 7122120), (118702, 6914880), (123480, 6647312), (131712, 6231855), (141120, 5816398), (144060, 5697696), (153664, 5341590), (164640, 4985484), (172872, 4748080), (178053, 4609920), (192080, 4273272), (197568, 4154570), (216090, 3798464), (219520, 3739113), (230496, 3561060), (237404, 3457440), (246960, 3323656), (282240, 2908199), (288120, 2848848), (296755, 2765952), (307328, 2670795), (329280, 2492742), (345744, 2374040), (356106, 2304960), (384160, 2136636), (395136, 2077285), (415457, 1975680), (432180, 1899232), (460992, 1780530), (474808, 1728720), (493920, 1661828), (534159, 1536640), (576240, 1424424), (593510, 1382976), (658560, 1246371), (691488, 1187020), (712212, 1152480), (768320, 1068318), (830914, 987840), (864360, 949616), (890265, 921984)]