213740800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 652902656

約数和(自身を除く): 439161856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 367, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 734, 800, 832, 896, 910, 1040, 1120, 1280, 1300, 1400, 1456, 1468, 1600, 1664, 1792, 1820, 1835, 2080, 2240, 2275, 2569, 2600, 2800, 2912, 2936, 3200, 3328, 3640, 3670, 4160, 4480, 4550, 4771, 5138, 5200, 5600, 5824, 5872, 6400, 7280, 7340, 8320, 8960, 9100, 9175, 9542, 10276, 10400, 11200, 11648, 11744, 12845, 14560, 14680, 16640, 18200, 18350, 19084, 20552, 20800, 22400, 23296, 23488, 23855, 25690, 29120, 29360, 33397, 36400, 36700, 38168, 41104, 41600, 44800, 46976, 47710, 51380, 58240, 58720, 64225, 66794, 72800, 73400, 76336, 82208, 83200, 93952, 95420, 102760, 116480, 117440, 119275, 128450, 133588, 145600, 146800, 152672, 164416, 166985, 190840, 205520, 234880, 238550, 256900, 267176, 291200, 293600, 305344, 328832, 333970, 381680, 411040, 469760, 477100, 513800, 534352, 582400, 587200, 610688, 657664, 667940, 763360, 822080, 834925, 954200, 1027600, 1068704, 1174400, 1221376, 1335880, 1526720, 1644160, 1669850, 1908400, 2055200, 2137408, 2348800, 2671760, 3053440, 3288320, 3339700, 3816800, 4110400, 4274816, 5343520, 6106880, 6679400, 7633600, 8220800, 8549632, 10687040, 13358800, 15267200, 16441600, 21374080, 26717600, 30534400, 42748160, 53435200, 106870400, 213740800]

約数ペア:

[(1, 213740800), (2, 106870400), (4, 53435200), (5, 42748160), (7, 30534400), (8, 26717600), (10, 21374080), (13, 16441600), (14, 15267200), (16, 13358800), (20, 10687040), (25, 8549632), (26, 8220800), (28, 7633600), (32, 6679400), (35, 6106880), (40, 5343520), (50, 4274816), (52, 4110400), (56, 3816800), (64, 3339700), (65, 3288320), (70, 3053440), (80, 2671760), (91, 2348800), (100, 2137408), (104, 2055200), (112, 1908400), (128, 1669850), (130, 1644160), (140, 1526720), (160, 1335880), (175, 1221376), (182, 1174400), (200, 1068704), (208, 1027600), (224, 954200), (256, 834925), (260, 822080), (280, 763360), (320, 667940), (325, 657664), (350, 610688), (364, 587200), (367, 582400), (400, 534352), (416, 513800), (448, 477100), (455, 469760), (520, 411040), (560, 381680), (640, 333970), (650, 328832), (700, 305344), (728, 293600), (734, 291200), (800, 267176), (832, 256900), (896, 238550), (910, 234880), (1040, 205520), (1120, 190840), (1280, 166985), (1300, 164416), (1400, 152672), (1456, 146800), (1468, 145600), (1600, 133588), (1664, 128450), (1792, 119275), (1820, 117440), (1835, 116480), (2080, 102760), (2240, 95420), (2275, 93952), (2569, 83200), (2600, 82208), (2800, 76336), (2912, 73400), (2936, 72800), (3200, 66794), (3328, 64225), (3640, 58720), (3670, 58240), (4160, 51380), (4480, 47710), (4550, 46976), (4771, 44800), (5138, 41600), (5200, 41104), (5600, 38168), (5824, 36700), (5872, 36400), (6400, 33397), (7280, 29360), (7340, 29120), (8320, 25690), (8960, 23855), (9100, 23488), (9175, 23296), (9542, 22400), (10276, 20800), (10400, 20552), (11200, 19084), (11648, 18350), (11744, 18200), (12845, 16640), (14560, 14680)]