201425280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 192

約数和(自身を含む): 747215280

約数和(自身を除く): 545790000

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2141, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4282, 4480, 4704, 5880, 6272, 6423, 6720, 7840, 8564, 9408, 10705, 11760, 12846, 13440, 14987, 15680, 17128, 18816, 21410, 23520, 25692, 29974, 31360, 32115, 34256, 42820, 44961, 47040, 51384, 59948, 64230, 68512, 74935, 85640, 89922, 94080, 102768, 104909, 119896, 128460, 137024, 149870, 171280, 179844, 205536, 209818, 224805, 239792, 256920, 274048, 299740, 314727, 342560, 359688, 411072, 419636, 449610, 479584, 513840, 524545, 599480, 629454, 685120, 719376, 822144, 839272, 899220, 959168, 1027680, 1049090, 1198960, 1258908, 1370240, 1438752, 1573635, 1678544, 1798440, 1918336, 2055360, 2098180, 2397920, 2517816, 2877504, 3147270, 3357088, 3596880, 4110720, 4196360, 4795840, 5035632, 5755008, 6294540, 6714176, 7193760, 8392720, 9591680, 10071264, 12589080, 13428352, 14387520, 16785440, 20142528, 25178160, 28775040, 33570880, 40285056, 50356320, 67141760, 100712640, 201425280]

約数ペア:

[(1, 201425280), (2, 100712640), (3, 67141760), (4, 50356320), (5, 40285056), (6, 33570880), (7, 28775040), (8, 25178160), (10, 20142528), (12, 16785440), (14, 14387520), (15, 13428352), (16, 12589080), (20, 10071264), (21, 9591680), (24, 8392720), (28, 7193760), (30, 6714176), (32, 6294540), (35, 5755008), (40, 5035632), (42, 4795840), (48, 4196360), (49, 4110720), (56, 3596880), (60, 3357088), (64, 3147270), (70, 2877504), (80, 2517816), (84, 2397920), (96, 2098180), (98, 2055360), (105, 1918336), (112, 1798440), (120, 1678544), (128, 1573635), (140, 1438752), (147, 1370240), (160, 1258908), (168, 1198960), (192, 1049090), (196, 1027680), (210, 959168), (224, 899220), (240, 839272), (245, 822144), (280, 719376), (294, 685120), (320, 629454), (336, 599480), (384, 524545), (392, 513840), (420, 479584), (448, 449610), (480, 419636), (490, 411072), (560, 359688), (588, 342560), (640, 314727), (672, 299740), (735, 274048), (784, 256920), (840, 239792), (896, 224805), (960, 209818), (980, 205536), (1120, 179844), (1176, 171280), (1344, 149870), (1470, 137024), (1568, 128460), (1680, 119896), (1920, 104909), (1960, 102768), (2141, 94080), (2240, 89922), (2352, 85640), (2688, 74935), (2940, 68512), (3136, 64230), (3360, 59948), (3920, 51384), (4282, 47040), (4480, 44961), (4704, 42820), (5880, 34256), (6272, 32115), (6423, 31360), (6720, 29974), (7840, 25692), (8564, 23520), (9408, 21410), (10705, 18816), (11760, 17128), (12846, 15680), (13440, 14987)]