1992650240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 5996187648

約数和(自身を除く): 4003537408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 211, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 422, 434, 448, 476, 496, 512, 527, 544, 560, 595, 620, 640, 680, 844, 868, 896, 952, 992, 1054, 1055, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1477, 1688, 1736, 1792, 1904, 1984, 2108, 2110, 2170, 2176, 2240, 2380, 2480, 2560, 2635, 2720, 2954, 3376, 3472, 3584, 3587, 3689, 3808, 3968, 4216, 4220, 4340, 4352, 4480, 4760, 4960, 5270, 5440, 5908, 6541, 6752, 6944, 7174, 7378, 7385, 7616, 7936, 8432, 8440, 8680, 8704, 8960, 9520, 9920, 10540, 10880, 11816, 13082, 13504, 13888, 14348, 14756, 14770, 15232, 15872, 16864, 16880, 17360, 17920, 17935, 18445, 19040, 19840, 21080, 21760, 23632, 25109, 26164, 27008, 27776, 28696, 29512, 29540, 30464, 32705, 33728, 33760, 34720, 35870, 36890, 38080, 39680, 42160, 43520, 45787, 47264, 50218, 52328, 54016, 55552, 57392, 59024, 59080, 60928, 65410, 67456, 67520, 69440, 71740, 73780, 76160, 79360, 84320, 91574, 94528, 100436, 104656, 108032, 111104, 111197, 114784, 118048, 118160, 125545, 130820, 134912, 135040, 138880, 143480, 147560, 152320, 168640, 183148, 189056, 200872, 209312, 222394, 228935, 229568, 236096, 236320, 251090, 261640, 269824, 270080, 277760, 286960, 295120, 304640, 337280, 366296, 378112, 401744, 418624, 444788, 457870, 459136, 472192, 472640, 502180, 523280, 540160, 555520, 555985, 573920, 590240, 674560, 732592, 756224, 778379, 803488, 837248, 889576, 915740, 918272, 944384, 945280, 1004360, 1046560, 1111970, 1147840, 1180480, 1349120, 1465184, 1556758, 1606976, 1674496, 1779152, 1831480, 1836544, 1888768, 1890560, 2008720, 2093120, 2223940, 2295680, 2360960, 2930368, 3113516, 3213952, 3348992, 3558304, 3662960, 3781120, 3891895, 4017440, 4186240, 4447880, 4591360, 4721920, 5860736, 6227032, 6427904, 7116608, 7325920, 7783790, 8034880, 8372480, 8895760, 9182720, 9443840, 11721472, 12454064, 12855808, 14233216, 14651840, 15567580, 16069760, 16744960, 17791520, 23442944, 24908128, 28466432, 29303680, 31135160, 32139520, 35583040, 49816256, 56932864, 58607360, 62270320, 64279040, 71166080, 99632512, 117214720, 124540640, 142332160, 199265024, 249081280, 284664320, 398530048, 498162560, 996325120, 1992650240]

約数ペア:

[(1, 1992650240), (2, 996325120), (4, 498162560), (5, 398530048), (7, 284664320), (8, 249081280), (10, 199265024), (14, 142332160), (16, 124540640), (17, 117214720), (20, 99632512), (28, 71166080), (31, 64279040), (32, 62270320), (34, 58607360), (35, 56932864), (40, 49816256), (56, 35583040), (62, 32139520), (64, 31135160), (68, 29303680), (70, 28466432), (80, 24908128), (85, 23442944), (112, 17791520), (119, 16744960), (124, 16069760), (128, 15567580), (136, 14651840), (140, 14233216), (155, 12855808), (160, 12454064), (170, 11721472), (211, 9443840), (217, 9182720), (224, 8895760), (238, 8372480), (248, 8034880), (256, 7783790), (272, 7325920), (280, 7116608), (310, 6427904), (320, 6227032), (340, 5860736), (422, 4721920), (434, 4591360), (448, 4447880), (476, 4186240), (496, 4017440), (512, 3891895), (527, 3781120), (544, 3662960), (560, 3558304), (595, 3348992), (620, 3213952), (640, 3113516), (680, 2930368), (844, 2360960), (868, 2295680), (896, 2223940), (952, 2093120), (992, 2008720), (1054, 1890560), (1055, 1888768), (1085, 1836544), (1088, 1831480), (1120, 1779152), (1190, 1674496), (1240, 1606976), (1280, 1556758), (1360, 1465184), (1477, 1349120), (1688, 1180480), (1736, 1147840), (1792, 1111970), (1904, 1046560), (1984, 1004360), (2108, 945280), (2110, 944384), (2170, 918272), (2176, 915740), (2240, 889576), (2380, 837248), (2480, 803488), (2560, 778379), (2635, 756224), (2720, 732592), (2954, 674560), (3376, 590240), (3472, 573920), (3584, 555985), (3587, 555520), (3689, 540160), (3808, 523280), (3968, 502180), (4216, 472640), (4220, 472192), (4340, 459136), (4352, 457870), (4480, 444788), (4760, 418624), (4960, 401744), (5270, 378112), (5440, 366296), (5908, 337280), (6541, 304640), (6752, 295120), (6944, 286960), (7174, 277760), (7378, 270080), (7385, 269824), (7616, 261640), (7936, 251090), (8432, 236320), (8440, 236096), (8680, 229568), (8704, 228935), (8960, 222394), (9520, 209312), (9920, 200872), (10540, 189056), (10880, 183148), (11816, 168640), (13082, 152320), (13504, 147560), (13888, 143480), (14348, 138880), (14756, 135040), (14770, 134912), (15232, 130820), (15872, 125545), (16864, 118160), (16880, 118048), (17360, 114784), (17920, 111197), (17935, 111104), (18445, 108032), (19040, 104656), (19840, 100436), (21080, 94528), (21760, 91574), (23632, 84320), (25109, 79360), (26164, 76160), (27008, 73780), (27776, 71740), (28696, 69440), (29512, 67520), (29540, 67456), (30464, 65410), (32705, 60928), (33728, 59080), (33760, 59024), (34720, 57392), (35870, 55552), (36890, 54016), (38080, 52328), (39680, 50218), (42160, 47264), (43520, 45787)]