9091501440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21881

約数の個数: 256

約数和(自身を含む): 34188963840

約数和(自身を除く): 25097462400

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, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 21821, 26040, 27776, 29760, 34720, 41664, 43642, 52080, 59520, 65463, 69440, 83328, 87284, 104160, 109105, 130926, 138880, 152747, 174568, 208320, 218210, 261852, 305494, 327315, 349136, 416640, 436420, 458241, 523704, 610988, 654630, 676451, 698272, 763735, 872840, 916482, 1047408, 1221976, 1309260, 1352902, 1396544, 1527470, 1745680, 1832964, 2029353, 2094816, 2291205, 2443952, 2618520, 2705804, 2793088, 3054940, 3382255, 3491360, 3665928, 4058706, 4189632, 4582410, 4735157, 4887904, 5237040, 5411608, 6109880, 6764510, 6982720, 7331856, 8117412, 8379264, 9164820, 9470314, 9775808, 10146765, 10474080, 10823216, 12219760, 13529020, 13965440, 14205471, 14663712, 16234824, 18329640, 18940628, 19551616, 20293530, 20948160, 21646432, 23675785, 24439520, 27058040, 28410942, 29327424, 32469648, 36659280, 37881256, 40587060, 41896320, 43292864, 47351570, 48879040, 54116080, 56821884, 58654848, 64939296, 71027355, 73318560, 75762512, 81174120, 86585728, 94703140, 97758080, 108232160, 113643768, 129878592, 142054710, 146637120, 151525024, 162348240, 189406280, 216464320, 227287536, 259757184, 284109420, 293274240, 303050048, 324696480, 378812560, 432928640, 454575072, 568218840, 606100096, 649392960, 757625120, 909150144, 1136437680, 1298785920, 1515250240, 1818300288, 2272875360, 3030500480, 4545750720, 9091501440]

約数ペア:

[(1, 9091501440), (2, 4545750720), (3, 3030500480), (4, 2272875360), (5, 1818300288), (6, 1515250240), (7, 1298785920), (8, 1136437680), (10, 909150144), (12, 757625120), (14, 649392960), (15, 606100096), (16, 568218840), (20, 454575072), (21, 432928640), (24, 378812560), (28, 324696480), (30, 303050048), (31, 293274240), (32, 284109420), (35, 259757184), (40, 227287536), (42, 216464320), (48, 189406280), (56, 162348240), (60, 151525024), (62, 146637120), (64, 142054710), (70, 129878592), (80, 113643768), (84, 108232160), (93, 97758080), (96, 94703140), (105, 86585728), (112, 81174120), (120, 75762512), (124, 73318560), (128, 71027355), (140, 64939296), (155, 58654848), (160, 56821884), (168, 54116080), (186, 48879040), (192, 47351570), (210, 43292864), (217, 41896320), (224, 40587060), (240, 37881256), (248, 36659280), (280, 32469648), (310, 29327424), (320, 28410942), (336, 27058040), (372, 24439520), (384, 23675785), (420, 21646432), (434, 20948160), (448, 20293530), (465, 19551616), (480, 18940628), (496, 18329640), (560, 16234824), (620, 14663712), (640, 14205471), (651, 13965440), (672, 13529020), (744, 12219760), (840, 10823216), (868, 10474080), (896, 10146765), (930, 9775808), (960, 9470314), (992, 9164820), (1085, 8379264), (1120, 8117412), (1240, 7331856), (1302, 6982720), (1344, 6764510), (1488, 6109880), (1680, 5411608), (1736, 5237040), (1860, 4887904), (1920, 4735157), (1984, 4582410), (2170, 4189632), (2240, 4058706), (2480, 3665928), (2604, 3491360), (2688, 3382255), (2976, 3054940), (3255, 2793088), (3360, 2705804), (3472, 2618520), (3720, 2443952), (3968, 2291205), (4340, 2094816), (4480, 2029353), (4960, 1832964), (5208, 1745680), (5952, 1527470), (6510, 1396544), (6720, 1352902), (6944, 1309260), (7440, 1221976), (8680, 1047408), (9920, 916482), (10416, 872840), (11904, 763735), (13020, 698272), (13440, 676451), (13888, 654630), (14880, 610988), (17360, 523704), (19840, 458241), (20832, 436420), (21821, 416640), (26040, 349136), (27776, 327315), (29760, 305494), (34720, 261852), (41664, 218210), (43642, 208320), (52080, 174568), (59520, 152747), (65463, 138880), (69440, 130926), (83328, 109105), (87284, 104160)]