248955840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 336

約数和(自身を含む): 1001377728

約数和(自身を除く): 752421888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 233, 240, 252, 265, 280, 288, 315, 318, 320, 336, 360, 371, 420, 424, 448, 466, 477, 480, 504, 530, 560, 576, 630, 636, 672, 699, 720, 742, 795, 840, 848, 932, 954, 960, 1008, 1060, 1113, 1120, 1165, 1260, 1272, 1344, 1398, 1440, 1484, 1590, 1631, 1680, 1696, 1855, 1864, 1908, 2016, 2097, 2120, 2226, 2240, 2330, 2385, 2520, 2544, 2796, 2880, 2968, 3180, 3262, 3339, 3360, 3392, 3495, 3710, 3728, 3816, 4032, 4194, 4240, 4452, 4660, 4770, 4893, 5040, 5088, 5565, 5592, 5936, 6360, 6524, 6678, 6720, 6990, 7420, 7456, 7632, 8155, 8388, 8480, 8904, 9320, 9540, 9786, 10080, 10176, 10485, 11130, 11184, 11872, 12349, 12720, 13048, 13356, 13980, 14679, 14840, 14912, 15264, 16310, 16695, 16776, 16960, 17808, 18640, 19080, 19572, 20160, 20970, 22260, 22368, 23744, 24465, 24698, 25440, 26096, 26712, 27960, 29358, 29680, 30528, 32620, 33390, 33552, 35616, 37047, 37280, 38160, 39144, 41940, 44520, 44736, 48930, 49396, 50880, 52192, 53424, 55920, 58716, 59360, 61745, 65240, 66780, 67104, 71232, 73395, 74094, 74560, 76320, 78288, 83880, 86443, 89040, 97860, 98792, 104384, 106848, 111141, 111840, 117432, 118720, 123490, 130480, 133560, 134208, 146790, 148188, 152640, 156576, 167760, 172886, 178080, 185235, 195720, 197584, 213696, 222282, 223680, 234864, 246980, 259329, 260960, 267120, 293580, 296376, 313152, 335520, 345772, 356160, 370470, 391440, 395168, 432215, 444564, 469728, 493960, 518658, 521920, 534240, 555705, 587160, 592752, 671040, 691544, 740940, 777987, 782880, 790336, 864430, 889128, 939456, 987920, 1037316, 1068480, 1111410, 1174320, 1185504, 1296645, 1383088, 1481880, 1555974, 1565760, 1728860, 1778256, 1975840, 2074632, 2222820, 2348640, 2371008, 2593290, 2766176, 2963760, 3111948, 3457720, 3556512, 3889935, 3951680, 4149264, 4445640, 4697280, 5186580, 5532352, 5927520, 6223896, 6915440, 7113024, 7779870, 8298528, 8891280, 10373160, 11855040, 12447792, 13830880, 15559740, 16597056, 17782560, 20746320, 24895584, 27661760, 31119480, 35565120, 41492640, 49791168, 62238960, 82985280, 124477920, 248955840]

約数ペア:

[(1, 248955840), (2, 124477920), (3, 82985280), (4, 62238960), (5, 49791168), (6, 41492640), (7, 35565120), (8, 31119480), (9, 27661760), (10, 24895584), (12, 20746320), (14, 17782560), (15, 16597056), (16, 15559740), (18, 13830880), (20, 12447792), (21, 11855040), (24, 10373160), (28, 8891280), (30, 8298528), (32, 7779870), (35, 7113024), (36, 6915440), (40, 6223896), (42, 5927520), (45, 5532352), (48, 5186580), (53, 4697280), (56, 4445640), (60, 4149264), (63, 3951680), (64, 3889935), (70, 3556512), (72, 3457720), (80, 3111948), (84, 2963760), (90, 2766176), (96, 2593290), (105, 2371008), (106, 2348640), (112, 2222820), (120, 2074632), (126, 1975840), (140, 1778256), (144, 1728860), (159, 1565760), (160, 1555974), (168, 1481880), (180, 1383088), (192, 1296645), (210, 1185504), (212, 1174320), (224, 1111410), (233, 1068480), (240, 1037316), (252, 987920), (265, 939456), (280, 889128), (288, 864430), (315, 790336), (318, 782880), (320, 777987), (336, 740940), (360, 691544), (371, 671040), (420, 592752), (424, 587160), (448, 555705), (466, 534240), (477, 521920), (480, 518658), (504, 493960), (530, 469728), (560, 444564), (576, 432215), (630, 395168), (636, 391440), (672, 370470), (699, 356160), (720, 345772), (742, 335520), (795, 313152), (840, 296376), (848, 293580), (932, 267120), (954, 260960), (960, 259329), (1008, 246980), (1060, 234864), (1113, 223680), (1120, 222282), (1165, 213696), (1260, 197584), (1272, 195720), (1344, 185235), (1398, 178080), (1440, 172886), (1484, 167760), (1590, 156576), (1631, 152640), (1680, 148188), (1696, 146790), (1855, 134208), (1864, 133560), (1908, 130480), (2016, 123490), (2097, 118720), (2120, 117432), (2226, 111840), (2240, 111141), (2330, 106848), (2385, 104384), (2520, 98792), (2544, 97860), (2796, 89040), (2880, 86443), (2968, 83880), (3180, 78288), (3262, 76320), (3339, 74560), (3360, 74094), (3392, 73395), (3495, 71232), (3710, 67104), (3728, 66780), (3816, 65240), (4032, 61745), (4194, 59360), (4240, 58716), (4452, 55920), (4660, 53424), (4770, 52192), (4893, 50880), (5040, 49396), (5088, 48930), (5565, 44736), (5592, 44520), (5936, 41940), (6360, 39144), (6524, 38160), (6678, 37280), (6720, 37047), (6990, 35616), (7420, 33552), (7456, 33390), (7632, 32620), (8155, 30528), (8388, 29680), (8480, 29358), (8904, 27960), (9320, 26712), (9540, 26096), (9786, 25440), (10080, 24698), (10176, 24465), (10485, 23744), (11130, 22368), (11184, 22260), (11872, 20970), (12349, 20160), (12720, 19572), (13048, 19080), (13356, 18640), (13980, 17808), (14679, 16960), (14840, 16776), (14912, 16695), (15264, 16310)]