1042849920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2563

約数の個数: 256

約数和(自身を含む): 3923066880

約数和(自身を除く): 2880216960

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, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2503, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5006, 5208, 5952, 6510, 6720, 6944, 7440, 7509, 8680, 9920, 10012, 10416, 11904, 12515, 13020, 13440, 13888, 14880, 15018, 17360, 17521, 19840, 20024, 20832, 25030, 26040, 27776, 29760, 30036, 34720, 35042, 37545, 40048, 41664, 50060, 52080, 52563, 59520, 60072, 69440, 70084, 75090, 77593, 80096, 83328, 87605, 100120, 104160, 105126, 120144, 138880, 140168, 150180, 155186, 160192, 175210, 200240, 208320, 210252, 232779, 240288, 262815, 280336, 300360, 310372, 320384, 350420, 387965, 400480, 416640, 420504, 465558, 480576, 525630, 543151, 560672, 600720, 620744, 700840, 775930, 800960, 841008, 931116, 961152, 1051260, 1086302, 1121344, 1163895, 1201440, 1241488, 1401680, 1551860, 1601920, 1629453, 1682016, 1862232, 2102520, 2172604, 2242688, 2327790, 2402880, 2482976, 2715755, 2803360, 3103720, 3258906, 3364032, 3724464, 4205040, 4345208, 4655580, 4805760, 4965952, 5431510, 5606720, 6207440, 6517812, 6728064, 7448928, 8147265, 8410080, 8690416, 9311160, 9931904, 10863020, 11213440, 12414880, 13035624, 14897856, 16294530, 16820160, 17380832, 18622320, 21726040, 24829760, 26071248, 29795712, 32589060, 33640320, 34761664, 37244640, 43452080, 49659520, 52142496, 65178120, 69523328, 74489280, 86904160, 104284992, 130356240, 148978560, 173808320, 208569984, 260712480, 347616640, 521424960, 1042849920]

約数ペア:

[(1, 1042849920), (2, 521424960), (3, 347616640), (4, 260712480), (5, 208569984), (6, 173808320), (7, 148978560), (8, 130356240), (10, 104284992), (12, 86904160), (14, 74489280), (15, 69523328), (16, 65178120), (20, 52142496), (21, 49659520), (24, 43452080), (28, 37244640), (30, 34761664), (31, 33640320), (32, 32589060), (35, 29795712), (40, 26071248), (42, 24829760), (48, 21726040), (56, 18622320), (60, 17380832), (62, 16820160), (64, 16294530), (70, 14897856), (80, 13035624), (84, 12414880), (93, 11213440), (96, 10863020), (105, 9931904), (112, 9311160), (120, 8690416), (124, 8410080), (128, 8147265), (140, 7448928), (155, 6728064), (160, 6517812), (168, 6207440), (186, 5606720), (192, 5431510), (210, 4965952), (217, 4805760), (224, 4655580), (240, 4345208), (248, 4205040), (280, 3724464), (310, 3364032), (320, 3258906), (336, 3103720), (372, 2803360), (384, 2715755), (420, 2482976), (434, 2402880), (448, 2327790), (465, 2242688), (480, 2172604), (496, 2102520), (560, 1862232), (620, 1682016), (640, 1629453), (651, 1601920), (672, 1551860), (744, 1401680), (840, 1241488), (868, 1201440), (896, 1163895), (930, 1121344), (960, 1086302), (992, 1051260), (1085, 961152), (1120, 931116), (1240, 841008), (1302, 800960), (1344, 775930), (1488, 700840), (1680, 620744), (1736, 600720), (1860, 560672), (1920, 543151), (1984, 525630), (2170, 480576), (2240, 465558), (2480, 420504), (2503, 416640), (2604, 400480), (2688, 387965), (2976, 350420), (3255, 320384), (3360, 310372), (3472, 300360), (3720, 280336), (3968, 262815), (4340, 240288), (4480, 232779), (4960, 210252), (5006, 208320), (5208, 200240), (5952, 175210), (6510, 160192), (6720, 155186), (6944, 150180), (7440, 140168), (7509, 138880), (8680, 120144), (9920, 105126), (10012, 104160), (10416, 100120), (11904, 87605), (12515, 83328), (13020, 80096), (13440, 77593), (13888, 75090), (14880, 70084), (15018, 69440), (17360, 60072), (17521, 59520), (19840, 52563), (20024, 52080), (20832, 50060), (25030, 41664), (26040, 40048), (27776, 37545), (29760, 35042), (30036, 34720)]