328563200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 240

約数和(自身を含む): 984371520

約数和(自身を除く): 655808320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 175, 190, 193, 200, 224, 256, 266, 280, 304, 320, 350, 380, 386, 400, 448, 475, 512, 532, 560, 608, 640, 665, 700, 760, 772, 800, 896, 950, 965, 1064, 1120, 1216, 1280, 1330, 1351, 1400, 1520, 1544, 1600, 1792, 1900, 1930, 2128, 2240, 2432, 2560, 2660, 2702, 2800, 3040, 3088, 3200, 3325, 3584, 3667, 3800, 3860, 4256, 4480, 4825, 4864, 5320, 5404, 5600, 6080, 6176, 6400, 6650, 6755, 7334, 7600, 7720, 8512, 8960, 9650, 9728, 10640, 10808, 11200, 12160, 12352, 12800, 13300, 13510, 14668, 15200, 15440, 17024, 17920, 18335, 19300, 21280, 21616, 22400, 24320, 24704, 25669, 26600, 27020, 29336, 30400, 30880, 33775, 34048, 36670, 38600, 42560, 43232, 44800, 48640, 49408, 51338, 53200, 54040, 58672, 60800, 61760, 67550, 68096, 73340, 77200, 85120, 86464, 89600, 91675, 98816, 102676, 106400, 108080, 117344, 121600, 123520, 128345, 135100, 146680, 154400, 170240, 172928, 183350, 205352, 212800, 216160, 234688, 243200, 247040, 256690, 270200, 293360, 308800, 340480, 345856, 366700, 410704, 425600, 432320, 469376, 494080, 513380, 540400, 586720, 617600, 641725, 691712, 733400, 821408, 851200, 864640, 938752, 1026760, 1080800, 1173440, 1235200, 1283450, 1466800, 1642816, 1702400, 1729280, 1877504, 2053520, 2161600, 2346880, 2470400, 2566900, 2933600, 3285632, 3458560, 4107040, 4323200, 4693760, 5133800, 5867200, 6571264, 8214080, 8646400, 9387520, 10267600, 11734400, 13142528, 16428160, 17292800, 20535200, 23468800, 32856320, 41070400, 46937600, 65712640, 82140800, 164281600, 328563200]

約数ペア:

[(1, 328563200), (2, 164281600), (4, 82140800), (5, 65712640), (7, 46937600), (8, 41070400), (10, 32856320), (14, 23468800), (16, 20535200), (19, 17292800), (20, 16428160), (25, 13142528), (28, 11734400), (32, 10267600), (35, 9387520), (38, 8646400), (40, 8214080), (50, 6571264), (56, 5867200), (64, 5133800), (70, 4693760), (76, 4323200), (80, 4107040), (95, 3458560), (100, 3285632), (112, 2933600), (128, 2566900), (133, 2470400), (140, 2346880), (152, 2161600), (160, 2053520), (175, 1877504), (190, 1729280), (193, 1702400), (200, 1642816), (224, 1466800), (256, 1283450), (266, 1235200), (280, 1173440), (304, 1080800), (320, 1026760), (350, 938752), (380, 864640), (386, 851200), (400, 821408), (448, 733400), (475, 691712), (512, 641725), (532, 617600), (560, 586720), (608, 540400), (640, 513380), (665, 494080), (700, 469376), (760, 432320), (772, 425600), (800, 410704), (896, 366700), (950, 345856), (965, 340480), (1064, 308800), (1120, 293360), (1216, 270200), (1280, 256690), (1330, 247040), (1351, 243200), (1400, 234688), (1520, 216160), (1544, 212800), (1600, 205352), (1792, 183350), (1900, 172928), (1930, 170240), (2128, 154400), (2240, 146680), (2432, 135100), (2560, 128345), (2660, 123520), (2702, 121600), (2800, 117344), (3040, 108080), (3088, 106400), (3200, 102676), (3325, 98816), (3584, 91675), (3667, 89600), (3800, 86464), (3860, 85120), (4256, 77200), (4480, 73340), (4825, 68096), (4864, 67550), (5320, 61760), (5404, 60800), (5600, 58672), (6080, 54040), (6176, 53200), (6400, 51338), (6650, 49408), (6755, 48640), (7334, 44800), (7600, 43232), (7720, 42560), (8512, 38600), (8960, 36670), (9650, 34048), (9728, 33775), (10640, 30880), (10808, 30400), (11200, 29336), (12160, 27020), (12352, 26600), (12800, 25669), (13300, 24704), (13510, 24320), (14668, 22400), (15200, 21616), (15440, 21280), (17024, 19300), (17920, 18335)]