2078993920

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 5769916416

約数和(自身を除く): 3690922496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 46, 62, 64, 67, 68, 80, 85, 92, 115, 124, 128, 134, 136, 155, 160, 170, 184, 230, 248, 256, 268, 272, 310, 320, 335, 340, 368, 391, 460, 496, 512, 527, 536, 544, 620, 640, 670, 680, 713, 736, 782, 920, 992, 1054, 1072, 1088, 1139, 1240, 1280, 1340, 1360, 1426, 1472, 1541, 1564, 1840, 1955, 1984, 2077, 2108, 2144, 2176, 2278, 2480, 2560, 2635, 2680, 2720, 2852, 2944, 3082, 3128, 3565, 3680, 3910, 3968, 4154, 4216, 4288, 4352, 4556, 4960, 5270, 5360, 5440, 5695, 5704, 5888, 6164, 6256, 7130, 7360, 7705, 7820, 7936, 8308, 8432, 8576, 8704, 9112, 9920, 10385, 10540, 10720, 10880, 11390, 11408, 11776, 12121, 12328, 12512, 14260, 14720, 15410, 15640, 15872, 16616, 16864, 17152, 18224, 19840, 20770, 21080, 21440, 21760, 22780, 22816, 24242, 24656, 25024, 26197, 28520, 29440, 30820, 31280, 33232, 33728, 34304, 35309, 36448, 39680, 41540, 42160, 42880, 43520, 45560, 45632, 47771, 48484, 49312, 50048, 52394, 57040, 58880, 60605, 61640, 62560, 66464, 67456, 70618, 72896, 79360, 83080, 84320, 85760, 91120, 91264, 95542, 96968, 98624, 100096, 104788, 114080, 121210, 123280, 125120, 130985, 132928, 134912, 141236, 145792, 166160, 168640, 171520, 176545, 182240, 182528, 191084, 193936, 197248, 200192, 209576, 228160, 238855, 242420, 246560, 250240, 261970, 265856, 269824, 282472, 291584, 332320, 337280, 353090, 364480, 365056, 382168, 387872, 394496, 419152, 456320, 477710, 484840, 493120, 500480, 523940, 531712, 564944, 583168, 664640, 674560, 706180, 728960, 764336, 775744, 788992, 812107, 838304, 912640, 955420, 969680, 986240, 1000960, 1047880, 1063424, 1129888, 1329280, 1349120, 1412360, 1457920, 1528672, 1551488, 1624214, 1676608, 1825280, 1910840, 1939360, 1972480, 2095760, 2259776, 2658560, 2824720, 2915840, 3057344, 3102976, 3248428, 3353216, 3821680, 3878720, 3944960, 4060535, 4191520, 4519552, 5317120, 5649440, 6114688, 6205952, 6496856, 6706432, 7643360, 7757440, 8121070, 8383040, 9039104, 11298880, 12229376, 12993712, 13412864, 15286720, 15514880, 16242140, 16766080, 18078208, 22597760, 24458752, 25987424, 30573440, 31029760, 32484280, 33532160, 45195520, 51974848, 61146880, 64968560, 67064320, 90391040, 103949696, 122293760, 129937120, 207899392, 259874240, 415798784, 519748480, 1039496960, 2078993920]

約数ペア:

[(1, 2078993920), (2, 1039496960), (4, 519748480), (5, 415798784), (8, 259874240), (10, 207899392), (16, 129937120), (17, 122293760), (20, 103949696), (23, 90391040), (31, 67064320), (32, 64968560), (34, 61146880), (40, 51974848), (46, 45195520), (62, 33532160), (64, 32484280), (67, 31029760), (68, 30573440), (80, 25987424), (85, 24458752), (92, 22597760), (115, 18078208), (124, 16766080), (128, 16242140), (134, 15514880), (136, 15286720), (155, 13412864), (160, 12993712), (170, 12229376), (184, 11298880), (230, 9039104), (248, 8383040), (256, 8121070), (268, 7757440), (272, 7643360), (310, 6706432), (320, 6496856), (335, 6205952), (340, 6114688), (368, 5649440), (391, 5317120), (460, 4519552), (496, 4191520), (512, 4060535), (527, 3944960), (536, 3878720), (544, 3821680), (620, 3353216), (640, 3248428), (670, 3102976), (680, 3057344), (713, 2915840), (736, 2824720), (782, 2658560), (920, 2259776), (992, 2095760), (1054, 1972480), (1072, 1939360), (1088, 1910840), (1139, 1825280), (1240, 1676608), (1280, 1624214), (1340, 1551488), (1360, 1528672), (1426, 1457920), (1472, 1412360), (1541, 1349120), (1564, 1329280), (1840, 1129888), (1955, 1063424), (1984, 1047880), (2077, 1000960), (2108, 986240), (2144, 969680), (2176, 955420), (2278, 912640), (2480, 838304), (2560, 812107), (2635, 788992), (2680, 775744), (2720, 764336), (2852, 728960), (2944, 706180), (3082, 674560), (3128, 664640), (3565, 583168), (3680, 564944), (3910, 531712), (3968, 523940), (4154, 500480), (4216, 493120), (4288, 484840), (4352, 477710), (4556, 456320), (4960, 419152), (5270, 394496), (5360, 387872), (5440, 382168), (5695, 365056), (5704, 364480), (5888, 353090), (6164, 337280), (6256, 332320), (7130, 291584), (7360, 282472), (7705, 269824), (7820, 265856), (7936, 261970), (8308, 250240), (8432, 246560), (8576, 242420), (8704, 238855), (9112, 228160), (9920, 209576), (10385, 200192), (10540, 197248), (10720, 193936), (10880, 191084), (11390, 182528), (11408, 182240), (11776, 176545), (12121, 171520), (12328, 168640), (12512, 166160), (14260, 145792), (14720, 141236), (15410, 134912), (15640, 132928), (15872, 130985), (16616, 125120), (16864, 123280), (17152, 121210), (18224, 114080), (19840, 104788), (20770, 100096), (21080, 98624), (21440, 96968), (21760, 95542), (22780, 91264), (22816, 91120), (24242, 85760), (24656, 84320), (25024, 83080), (26197, 79360), (28520, 72896), (29440, 70618), (30820, 67456), (31280, 66464), (33232, 62560), (33728, 61640), (34304, 60605), (35309, 58880), (36448, 57040), (39680, 52394), (41540, 50048), (42160, 49312), (42880, 48484), (43520, 47771), (45560, 45632)]