30119962880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1709}}^1$

素因数の和:2025

約数の個数: 216

約数和(自身を含む): 84273731640

約数和(自身を除く): 54153768760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 281, 320, 392, 448, 490, 560, 562, 640, 784, 896, 980, 1120, 1124, 1280, 1405, 1568, 1709, 1792, 1960, 1967, 2240, 2248, 2810, 3136, 3418, 3920, 3934, 4480, 4496, 5620, 6272, 6836, 7840, 7868, 8545, 8960, 8992, 9835, 11240, 11963, 12544, 13672, 13769, 15680, 15736, 17090, 17984, 19670, 22480, 23926, 27344, 27538, 31360, 31472, 34180, 35968, 39340, 44960, 47852, 54688, 55076, 59815, 62720, 62944, 68360, 68845, 71936, 78680, 83741, 89920, 95704, 109376, 110152, 119630, 125888, 136720, 137690, 157360, 167482, 179840, 191408, 218752, 220304, 239260, 251776, 273440, 275380, 314720, 334964, 359680, 382816, 418705, 437504, 440608, 478520, 480229, 503552, 546880, 550760, 629440, 669928, 765632, 837410, 881216, 957040, 960458, 1093760, 1101520, 1258880, 1339856, 1531264, 1674820, 1762432, 1914080, 1920916, 2187520, 2203040, 2401145, 2517760, 2679712, 3062528, 3349640, 3361603, 3524864, 3828160, 3841832, 4406080, 4802290, 5359424, 6699280, 6723206, 7656320, 7683664, 8812160, 9604580, 10718848, 13398560, 13446412, 15312640, 15367328, 16808015, 17624320, 19209160, 21437696, 23531221, 26797120, 26892824, 30734656, 33616030, 38418320, 47062442, 53594240, 53785648, 61469312, 67232060, 76836640, 94124884, 107188480, 107571296, 117656105, 122938624, 134464120, 153673280, 188249768, 215142592, 235312210, 268928240, 307346560, 376499536, 430285184, 470624420, 537856480, 614693120, 752999072, 860570368, 941248840, 1075712960, 1505998144, 1882497680, 2151425920, 3011996288, 3764995360, 4302851840, 6023992576, 7529990720, 15059981440, 30119962880]

約数ペア:

[(1, 30119962880), (2, 15059981440), (4, 7529990720), (5, 6023992576), (7, 4302851840), (8, 3764995360), (10, 3011996288), (14, 2151425920), (16, 1882497680), (20, 1505998144), (28, 1075712960), (32, 941248840), (35, 860570368), (40, 752999072), (49, 614693120), (56, 537856480), (64, 470624420), (70, 430285184), (80, 376499536), (98, 307346560), (112, 268928240), (128, 235312210), (140, 215142592), (160, 188249768), (196, 153673280), (224, 134464120), (245, 122938624), (256, 117656105), (280, 107571296), (281, 107188480), (320, 94124884), (392, 76836640), (448, 67232060), (490, 61469312), (560, 53785648), (562, 53594240), (640, 47062442), (784, 38418320), (896, 33616030), (980, 30734656), (1120, 26892824), (1124, 26797120), (1280, 23531221), (1405, 21437696), (1568, 19209160), (1709, 17624320), (1792, 16808015), (1960, 15367328), (1967, 15312640), (2240, 13446412), (2248, 13398560), (2810, 10718848), (3136, 9604580), (3418, 8812160), (3920, 7683664), (3934, 7656320), (4480, 6723206), (4496, 6699280), (5620, 5359424), (6272, 4802290), (6836, 4406080), (7840, 3841832), (7868, 3828160), (8545, 3524864), (8960, 3361603), (8992, 3349640), (9835, 3062528), (11240, 2679712), (11963, 2517760), (12544, 2401145), (13672, 2203040), (13769, 2187520), (15680, 1920916), (15736, 1914080), (17090, 1762432), (17984, 1674820), (19670, 1531264), (22480, 1339856), (23926, 1258880), (27344, 1101520), (27538, 1093760), (31360, 960458), (31472, 957040), (34180, 881216), (35968, 837410), (39340, 765632), (44960, 669928), (47852, 629440), (54688, 550760), (55076, 546880), (59815, 503552), (62720, 480229), (62944, 478520), (68360, 440608), (68845, 437504), (71936, 418705), (78680, 382816), (83741, 359680), (89920, 334964), (95704, 314720), (109376, 275380), (110152, 273440), (119630, 251776), (125888, 239260), (136720, 220304), (137690, 218752), (157360, 191408), (167482, 179840)]