2133761280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 288

約数和(自身を含む): 7852099584

約数和(自身を除く): 5718338304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 256, 280, 320, 326, 336, 384, 420, 448, 480, 487, 489, 560, 640, 652, 672, 768, 815, 840, 896, 960, 974, 978, 1120, 1141, 1280, 1304, 1344, 1461, 1630, 1680, 1792, 1920, 1948, 1956, 2240, 2282, 2435, 2445, 2608, 2688, 2922, 3260, 3360, 3409, 3423, 3840, 3896, 3912, 4480, 4564, 4870, 4890, 5216, 5376, 5705, 5844, 6520, 6720, 6818, 6846, 7305, 7792, 7824, 8960, 9128, 9740, 9780, 10227, 10432, 11410, 11688, 13040, 13440, 13636, 13692, 14610, 15584, 15648, 17045, 17115, 18256, 19480, 19560, 20454, 20864, 22820, 23376, 26080, 26880, 27272, 27384, 29220, 31168, 31296, 34090, 34230, 36512, 38960, 39120, 40908, 41728, 45640, 46752, 51135, 52160, 54544, 54768, 58440, 62336, 62592, 68180, 68460, 73024, 77920, 78240, 79381, 81816, 91280, 93504, 102270, 104320, 109088, 109536, 116880, 124672, 125184, 136360, 136920, 146048, 155840, 156480, 158762, 163632, 182560, 187008, 204540, 208640, 218176, 219072, 233760, 238143, 272720, 273840, 292096, 311680, 312960, 317524, 327264, 365120, 374016, 396905, 409080, 436352, 438144, 467520, 476286, 545440, 547680, 555667, 623360, 625920, 635048, 654528, 730240, 793810, 818160, 872704, 876288, 935040, 952572, 1090880, 1095360, 1111334, 1190715, 1270096, 1309056, 1460480, 1587620, 1636320, 1667001, 1870080, 1905144, 2181760, 2190720, 2222668, 2381430, 2540192, 2618112, 2778335, 3175240, 3272640, 3334002, 3810288, 4363520, 4381440, 4445336, 4762860, 5080384, 5556670, 6350480, 6545280, 6668004, 7620576, 8335005, 8890672, 9525720, 10160768, 11113340, 12700960, 13090560, 13336008, 15241152, 16670010, 17781344, 19051440, 20321536, 22226680, 25401920, 26672016, 30482304, 33340020, 35562688, 38102880, 44453360, 50803840, 53344032, 60964608, 66680040, 71125376, 76205760, 88906720, 101607680, 106688064, 133360080, 142250752, 152411520, 177813440, 213376128, 266720160, 304823040, 355626880, 426752256, 533440320, 711253760, 1066880640, 2133761280]

約数ペア:

[(1, 2133761280), (2, 1066880640), (3, 711253760), (4, 533440320), (5, 426752256), (6, 355626880), (7, 304823040), (8, 266720160), (10, 213376128), (12, 177813440), (14, 152411520), (15, 142250752), (16, 133360080), (20, 106688064), (21, 101607680), (24, 88906720), (28, 76205760), (30, 71125376), (32, 66680040), (35, 60964608), (40, 53344032), (42, 50803840), (48, 44453360), (56, 38102880), (60, 35562688), (64, 33340020), (70, 30482304), (80, 26672016), (84, 25401920), (96, 22226680), (105, 20321536), (112, 19051440), (120, 17781344), (128, 16670010), (140, 15241152), (160, 13336008), (163, 13090560), (168, 12700960), (192, 11113340), (210, 10160768), (224, 9525720), (240, 8890672), (256, 8335005), (280, 7620576), (320, 6668004), (326, 6545280), (336, 6350480), (384, 5556670), (420, 5080384), (448, 4762860), (480, 4445336), (487, 4381440), (489, 4363520), (560, 3810288), (640, 3334002), (652, 3272640), (672, 3175240), (768, 2778335), (815, 2618112), (840, 2540192), (896, 2381430), (960, 2222668), (974, 2190720), (978, 2181760), (1120, 1905144), (1141, 1870080), (1280, 1667001), (1304, 1636320), (1344, 1587620), (1461, 1460480), (1630, 1309056), (1680, 1270096), (1792, 1190715), (1920, 1111334), (1948, 1095360), (1956, 1090880), (2240, 952572), (2282, 935040), (2435, 876288), (2445, 872704), (2608, 818160), (2688, 793810), (2922, 730240), (3260, 654528), (3360, 635048), (3409, 625920), (3423, 623360), (3840, 555667), (3896, 547680), (3912, 545440), (4480, 476286), (4564, 467520), (4870, 438144), (4890, 436352), (5216, 409080), (5376, 396905), (5705, 374016), (5844, 365120), (6520, 327264), (6720, 317524), (6818, 312960), (6846, 311680), (7305, 292096), (7792, 273840), (7824, 272720), (8960, 238143), (9128, 233760), (9740, 219072), (9780, 218176), (10227, 208640), (10432, 204540), (11410, 187008), (11688, 182560), (13040, 163632), (13440, 158762), (13636, 156480), (13692, 155840), (14610, 146048), (15584, 136920), (15648, 136360), (17045, 125184), (17115, 124672), (18256, 116880), (19480, 109536), (19560, 109088), (20454, 104320), (20864, 102270), (22820, 93504), (23376, 91280), (26080, 81816), (26880, 79381), (27272, 78240), (27384, 77920), (29220, 73024), (31168, 68460), (31296, 68180), (34090, 62592), (34230, 62336), (36512, 58440), (38960, 54768), (39120, 54544), (40908, 52160), (41728, 51135), (45640, 46752)]