21787494400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 576

約数和(自身を含む): 66685731840

約数和(自身を除く): 44898237440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 50, 53, 56, 62, 64, 70, 74, 80, 100, 106, 112, 124, 128, 140, 148, 155, 160, 175, 185, 200, 212, 217, 224, 248, 256, 259, 265, 280, 296, 310, 320, 350, 370, 371, 400, 424, 434, 448, 496, 512, 518, 530, 560, 592, 620, 640, 700, 740, 742, 775, 800, 848, 868, 896, 925, 992, 1024, 1036, 1060, 1085, 1120, 1147, 1184, 1240, 1280, 1295, 1325, 1400, 1480, 1484, 1550, 1600, 1643, 1696, 1736, 1792, 1850, 1855, 1961, 1984, 2048, 2072, 2120, 2170, 2240, 2294, 2368, 2480, 2560, 2590, 2650, 2800, 2960, 2968, 3100, 3200, 3286, 3392, 3472, 3584, 3700, 3710, 3922, 3968, 4144, 4240, 4340, 4480, 4588, 4736, 4960, 5120, 5180, 5300, 5425, 5600, 5735, 5920, 5936, 6200, 6400, 6475, 6572, 6784, 6944, 7168, 7400, 7420, 7844, 7936, 8029, 8215, 8288, 8480, 8680, 8960, 9176, 9275, 9472, 9805, 9920, 10240, 10360, 10600, 10850, 11200, 11470, 11501, 11840, 11872, 12400, 12800, 12950, 13144, 13568, 13727, 13888, 14336, 14800, 14840, 15688, 15872, 16058, 16430, 16576, 16960, 17360, 17920, 18352, 18550, 18944, 19610, 19840, 20720, 21200, 21700, 22400, 22940, 23002, 23680, 23744, 24800, 25600, 25900, 26288, 27136, 27454, 27776, 28675, 29600, 29680, 31376, 31744, 32116, 32860, 33152, 33920, 34720, 35840, 36704, 37100, 37888, 39220, 39680, 40145, 41075, 41440, 42400, 43400, 44800, 45880, 46004, 47360, 47488, 49025, 49600, 51200, 51800, 52576, 54272, 54908, 55552, 57350, 57505, 59200, 59360, 60791, 62752, 63488, 64232, 65720, 66304, 67840, 68635, 69440, 71680, 73408, 74200, 75776, 78440, 79360, 80290, 82150, 82880, 84800, 86800, 89600, 91760, 92008, 94720, 94976, 98050, 99200, 103600, 105152, 108544, 109816, 111104, 114700, 115010, 118400, 118720, 121582, 125504, 128464, 131440, 132608, 135680, 137270, 138880, 146816, 148400, 156880, 158720, 160580, 164300, 165760, 169600, 173600, 179200, 183520, 184016, 189440, 189952, 196100, 198400, 200725, 207200, 210304, 219632, 222208, 229400, 230020, 236800, 237440, 243164, 251008, 256928, 262880, 265216, 271360, 274540, 277760, 287525, 293632, 296800, 303955, 313760, 317440, 321160, 328600, 331520, 339200, 343175, 347200, 358400, 367040, 368032, 378880, 379904, 392200, 396800, 401450, 414400, 420608, 425537, 439264, 444416, 458800, 460040, 473600, 474880, 486328, 502016, 513856, 525760, 530432, 542720, 549080, 555520, 575050, 587264, 593600, 607910, 627520, 642320, 657200, 663040, 678400, 686350, 694400, 734080, 736064, 759808, 784400, 793600, 802900, 828800, 841216, 851074, 878528, 917600, 920080, 947200, 949760, 972656, 1004032, 1027712, 1051520, 1098160, 1111040, 1150100, 1174528, 1187200, 1215820, 1255040, 1284640, 1314400, 1326080, 1356800, 1372700, 1388800, 1468160, 1472128, 1519775, 1568800, 1587200, 1605800, 1657600, 1682432, 1702148, 1757056, 1835200, 1840160, 1894400, 1899520, 1945312, 2008064, 2055424, 2103040, 2127685, 2196320, 2222080, 2300200, 2349056, 2374400, 2431640, 2510080, 2569280, 2628800, 2652160, 2713600, 2745400, 2777600, 2936320, 2944256, 3039550, 3137600, 3211600, 3315200, 3364864, 3404296, 3514112, 3670400, 3680320, 3799040, 3890624, 4016128, 4110848, 4206080, 4255370, 4392640, 4600400, 4748800, 4863280, 5020160, 5138560, 5257600, 5490800, 5555200, 5872640, 5888512, 6079100, 6275200, 6423200, 6630400, 6808592, 7028224, 7340800, 7360640, 7781248, 8221696, 8412160, 8510740, 8785280, 9200800, 9497600, 9726560, 10040320, 10277120, 10515200, 10638425, 10981600, 11110400, 11745280, 11777024, 12158200, 12550400, 12846400, 13260800, 13617184, 14056448, 14681600, 14721280, 15562496, 16443392, 16824320, 17021480, 17570560, 18401600, 18995200, 19453120, 20080640, 20554240, 21030400, 21276850, 21963200, 23554048, 24316400, 25100800, 25692800, 27234368, 28112896, 29363200, 29442560, 31124992, 34042960, 35141120, 36803200, 38906240, 41108480, 42060800, 42553700, 43926400, 48632800, 50201600, 51385600, 54468736, 58726400, 58885120, 62249984, 68085920, 70282240, 73606400, 77812480, 82216960, 84121600, 85107400, 87852800, 97265600, 100403200, 102771200, 108937472, 117770240, 124499968, 136171840, 140564480, 147212800, 155624960, 170214800, 175705600, 194531200, 205542400, 217874944, 272343680, 294425600, 311249920, 340429600, 351411200, 389062400, 411084800, 435749888, 544687360, 588851200, 622499840, 680859200, 702822400, 778124800, 871499776, 1089374720, 1361718400, 1556249600, 2178749440, 2723436800, 3112499200, 4357498880, 5446873600, 10893747200, 21787494400]

約数ペア:

[(1, 21787494400), (2, 10893747200), (4, 5446873600), (5, 4357498880), (7, 3112499200), (8, 2723436800), (10, 2178749440), (14, 1556249600), (16, 1361718400), (20, 1089374720), (25, 871499776), (28, 778124800), (31, 702822400), (32, 680859200), (35, 622499840), (37, 588851200), (40, 544687360), (50, 435749888), (53, 411084800), (56, 389062400), (62, 351411200), (64, 340429600), (70, 311249920), (74, 294425600), (80, 272343680), (100, 217874944), (106, 205542400), (112, 194531200), (124, 175705600), (128, 170214800), (140, 155624960), (148, 147212800), (155, 140564480), (160, 136171840), (175, 124499968), (185, 117770240), (200, 108937472), (212, 102771200), (217, 100403200), (224, 97265600), (248, 87852800), (256, 85107400), (259, 84121600), (265, 82216960), (280, 77812480), (296, 73606400), (310, 70282240), (320, 68085920), (350, 62249984), (370, 58885120), (371, 58726400), (400, 54468736), (424, 51385600), (434, 50201600), (448, 48632800), (496, 43926400), (512, 42553700), (518, 42060800), (530, 41108480), (560, 38906240), (592, 36803200), (620, 35141120), (640, 34042960), (700, 31124992), (740, 29442560), (742, 29363200), (775, 28112896), (800, 27234368), (848, 25692800), (868, 25100800), (896, 24316400), (925, 23554048), (992, 21963200), (1024, 21276850), (1036, 21030400), (1060, 20554240), (1085, 20080640), (1120, 19453120), (1147, 18995200), (1184, 18401600), (1240, 17570560), (1280, 17021480), (1295, 16824320), (1325, 16443392), (1400, 15562496), (1480, 14721280), (1484, 14681600), (1550, 14056448), (1600, 13617184), (1643, 13260800), (1696, 12846400), (1736, 12550400), (1792, 12158200), (1850, 11777024), (1855, 11745280), (1961, 11110400), (1984, 10981600), (2048, 10638425), (2072, 10515200), (2120, 10277120), (2170, 10040320), (2240, 9726560), (2294, 9497600), (2368, 9200800), (2480, 8785280), (2560, 8510740), (2590, 8412160), (2650, 8221696), (2800, 7781248), (2960, 7360640), (2968, 7340800), (3100, 7028224), (3200, 6808592), (3286, 6630400), (3392, 6423200), (3472, 6275200), (3584, 6079100), (3700, 5888512), (3710, 5872640), (3922, 5555200), (3968, 5490800), (4144, 5257600), (4240, 5138560), (4340, 5020160), (4480, 4863280), (4588, 4748800), (4736, 4600400), (4960, 4392640), (5120, 4255370), (5180, 4206080), (5300, 4110848), (5425, 4016128), (5600, 3890624), (5735, 3799040), (5920, 3680320), (5936, 3670400), (6200, 3514112), (6400, 3404296), (6475, 3364864), (6572, 3315200), (6784, 3211600), (6944, 3137600), (7168, 3039550), (7400, 2944256), (7420, 2936320), (7844, 2777600), (7936, 2745400), (8029, 2713600), (8215, 2652160), (8288, 2628800), (8480, 2569280), (8680, 2510080), (8960, 2431640), (9176, 2374400), (9275, 2349056), (9472, 2300200), (9805, 2222080), (9920, 2196320), (10240, 2127685), (10360, 2103040), (10600, 2055424), (10850, 2008064), (11200, 1945312), (11470, 1899520), (11501, 1894400), (11840, 1840160), (11872, 1835200), (12400, 1757056), (12800, 1702148), (12950, 1682432), (13144, 1657600), (13568, 1605800), (13727, 1587200), (13888, 1568800), (14336, 1519775), (14800, 1472128), (14840, 1468160), (15688, 1388800), (15872, 1372700), (16058, 1356800), (16430, 1326080), (16576, 1314400), (16960, 1284640), (17360, 1255040), (17920, 1215820), (18352, 1187200), (18550, 1174528), (18944, 1150100), (19610, 1111040), (19840, 1098160), (20720, 1051520), (21200, 1027712), (21700, 1004032), (22400, 972656), (22940, 949760), (23002, 947200), (23680, 920080), (23744, 917600), (24800, 878528), (25600, 851074), (25900, 841216), (26288, 828800), (27136, 802900), (27454, 793600), (27776, 784400), (28675, 759808), (29600, 736064), (29680, 734080), (31376, 694400), (31744, 686350), (32116, 678400), (32860, 663040), (33152, 657200), (33920, 642320), (34720, 627520), (35840, 607910), (36704, 593600), (37100, 587264), (37888, 575050), (39220, 555520), (39680, 549080), (40145, 542720), (41075, 530432), (41440, 525760), (42400, 513856), (43400, 502016), (44800, 486328), (45880, 474880), (46004, 473600), (47360, 460040), (47488, 458800), (49025, 444416), (49600, 439264), (51200, 425537), (51800, 420608), (52576, 414400), (54272, 401450), (54908, 396800), (55552, 392200), (57350, 379904), (57505, 378880), (59200, 368032), (59360, 367040), (60791, 358400), (62752, 347200), (63488, 343175), (64232, 339200), (65720, 331520), (66304, 328600), (67840, 321160), (68635, 317440), (69440, 313760), (71680, 303955), (73408, 296800), (74200, 293632), (75776, 287525), (78440, 277760), (79360, 274540), (80290, 271360), (82150, 265216), (82880, 262880), (84800, 256928), (86800, 251008), (89600, 243164), (91760, 237440), (92008, 236800), (94720, 230020), (94976, 229400), (98050, 222208), (99200, 219632), (103600, 210304), (105152, 207200), (108544, 200725), (109816, 198400), (111104, 196100), (114700, 189952), (115010, 189440), (118400, 184016), (118720, 183520), (121582, 179200), (125504, 173600), (128464, 169600), (131440, 165760), (132608, 164300), (135680, 160580), (137270, 158720), (138880, 156880), (146816, 148400)]