1040390400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{7741}}^1$

素因数の和:7777

約数の個数: 216

約数和(自身を含む): 3924512704

約数和(自身を除く): 2884122304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 7741, 8400, 8960, 9600, 11200, 13440, 15482, 16800, 19200, 22400, 23223, 26880, 30964, 33600, 38705, 44800, 46446, 54187, 61928, 67200, 77410, 92892, 108374, 116115, 123856, 134400, 154820, 162561, 185784, 193525, 216748, 232230, 247712, 270935, 309640, 325122, 371568, 387050, 433496, 464460, 495424, 541870, 580575, 619280, 650244, 743136, 774100, 812805, 866992, 928920, 990848, 1083740, 1161150, 1238560, 1300488, 1354675, 1486272, 1548200, 1625610, 1733984, 1857840, 1981696, 2167480, 2322300, 2477120, 2600976, 2709350, 2972544, 3096400, 3251220, 3467968, 3715680, 4064025, 4334960, 4644600, 4954240, 5201952, 5418700, 5945088, 6192800, 6502440, 6935936, 7431360, 8128050, 8669920, 9289200, 9908480, 10403904, 10837400, 12385600, 13004880, 13871872, 14862720, 16256100, 17339840, 18578400, 20807808, 21674800, 24771200, 26009760, 29725440, 32512200, 34679680, 37156800, 41615616, 43349600, 49542400, 52019520, 65024400, 69359360, 74313600, 86699200, 104039040, 130048800, 148627200, 173398400, 208078080, 260097600, 346796800, 520195200, 1040390400]

約数ペア:

[(1, 1040390400), (2, 520195200), (3, 346796800), (4, 260097600), (5, 208078080), (6, 173398400), (7, 148627200), (8, 130048800), (10, 104039040), (12, 86699200), (14, 74313600), (15, 69359360), (16, 65024400), (20, 52019520), (21, 49542400), (24, 43349600), (25, 41615616), (28, 37156800), (30, 34679680), (32, 32512200), (35, 29725440), (40, 26009760), (42, 24771200), (48, 21674800), (50, 20807808), (56, 18578400), (60, 17339840), (64, 16256100), (70, 14862720), (75, 13871872), (80, 13004880), (84, 12385600), (96, 10837400), (100, 10403904), (105, 9908480), (112, 9289200), (120, 8669920), (128, 8128050), (140, 7431360), (150, 6935936), (160, 6502440), (168, 6192800), (175, 5945088), (192, 5418700), (200, 5201952), (210, 4954240), (224, 4644600), (240, 4334960), (256, 4064025), (280, 3715680), (300, 3467968), (320, 3251220), (336, 3096400), (350, 2972544), (384, 2709350), (400, 2600976), (420, 2477120), (448, 2322300), (480, 2167480), (525, 1981696), (560, 1857840), (600, 1733984), (640, 1625610), (672, 1548200), (700, 1486272), (768, 1354675), (800, 1300488), (840, 1238560), (896, 1161150), (960, 1083740), (1050, 990848), (1120, 928920), (1200, 866992), (1280, 812805), (1344, 774100), (1400, 743136), (1600, 650244), (1680, 619280), (1792, 580575), (1920, 541870), (2100, 495424), (2240, 464460), (2400, 433496), (2688, 387050), (2800, 371568), (3200, 325122), (3360, 309640), (3840, 270935), (4200, 247712), (4480, 232230), (4800, 216748), (5376, 193525), (5600, 185784), (6400, 162561), (6720, 154820), (7741, 134400), (8400, 123856), (8960, 116115), (9600, 108374), (11200, 92892), (13440, 77410), (15482, 67200), (16800, 61928), (19200, 54187), (22400, 46446), (23223, 44800), (26880, 38705), (30964, 33600)]