290986080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7909

約数の個数: 192

約数和(自身を含む): 1142926848

約数和(自身を除く): 851940768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 7873, 9240, 12320, 15746, 18480, 23619, 31492, 36960, 39365, 47238, 55111, 62984, 78730, 86603, 94476, 110222, 118095, 125968, 157460, 165333, 173206, 188952, 220444, 236190, 251936, 259809, 275555, 314920, 330666, 346412, 377904, 433015, 440888, 472380, 519618, 551110, 606221, 629840, 661332, 692824, 755808, 826665, 866030, 881776, 944760, 1039236, 1102220, 1212442, 1259680, 1299045, 1322664, 1385648, 1653330, 1732060, 1763552, 1818663, 1889520, 2078472, 2204440, 2424884, 2598090, 2645328, 2771296, 3031105, 3306660, 3464120, 3637326, 3779040, 4156944, 4408880, 4849768, 5196180, 5290656, 6062210, 6613320, 6928240, 7274652, 8313888, 8817760, 9093315, 9699536, 10392360, 12124420, 13226640, 13856480, 14549304, 18186630, 19399072, 20784720, 24248840, 26453280, 29098608, 36373260, 41569440, 48497680, 58197216, 72746520, 96995360, 145493040, 290986080]

約数ペア:

[(1, 290986080), (2, 145493040), (3, 96995360), (4, 72746520), (5, 58197216), (6, 48497680), (7, 41569440), (8, 36373260), (10, 29098608), (11, 26453280), (12, 24248840), (14, 20784720), (15, 19399072), (16, 18186630), (20, 14549304), (21, 13856480), (22, 13226640), (24, 12124420), (28, 10392360), (30, 9699536), (32, 9093315), (33, 8817760), (35, 8313888), (40, 7274652), (42, 6928240), (44, 6613320), (48, 6062210), (55, 5290656), (56, 5196180), (60, 4849768), (66, 4408880), (70, 4156944), (77, 3779040), (80, 3637326), (84, 3464120), (88, 3306660), (96, 3031105), (105, 2771296), (110, 2645328), (112, 2598090), (120, 2424884), (132, 2204440), (140, 2078472), (154, 1889520), (160, 1818663), (165, 1763552), (168, 1732060), (176, 1653330), (210, 1385648), (220, 1322664), (224, 1299045), (231, 1259680), (240, 1212442), (264, 1102220), (280, 1039236), (308, 944760), (330, 881776), (336, 866030), (352, 826665), (385, 755808), (420, 692824), (440, 661332), (462, 629840), (480, 606221), (528, 551110), (560, 519618), (616, 472380), (660, 440888), (672, 433015), (770, 377904), (840, 346412), (880, 330666), (924, 314920), (1056, 275555), (1120, 259809), (1155, 251936), (1232, 236190), (1320, 220444), (1540, 188952), (1680, 173206), (1760, 165333), (1848, 157460), (2310, 125968), (2464, 118095), (2640, 110222), (3080, 94476), (3360, 86603), (3696, 78730), (4620, 62984), (5280, 55111), (6160, 47238), (7392, 39365), (7873, 36960), (9240, 31492), (12320, 23619), (15746, 18480)]