270040960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 767448000

約数和(自身を除く): 497407040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 109, 112, 128, 140, 158, 160, 196, 218, 224, 245, 280, 316, 320, 392, 395, 436, 448, 490, 545, 553, 560, 632, 640, 763, 784, 790, 872, 896, 980, 1090, 1106, 1120, 1264, 1526, 1568, 1580, 1744, 1960, 2180, 2212, 2240, 2528, 2765, 3052, 3136, 3160, 3488, 3815, 3871, 3920, 4360, 4424, 4480, 5056, 5341, 5530, 6104, 6272, 6320, 6976, 7630, 7742, 7840, 8611, 8720, 8848, 10112, 10682, 11060, 12208, 12640, 13952, 15260, 15484, 15680, 17222, 17440, 17696, 19355, 21364, 22120, 24416, 25280, 26705, 30520, 30968, 31360, 34444, 34880, 35392, 38710, 42728, 43055, 44240, 48832, 50560, 53410, 60277, 61040, 61936, 68888, 69760, 70784, 77420, 85456, 86110, 88480, 97664, 106820, 120554, 122080, 123872, 137776, 154840, 170912, 172220, 176960, 213640, 241108, 244160, 247744, 275552, 301385, 309680, 341824, 344440, 353920, 421939, 427280, 482216, 488320, 495488, 551104, 602770, 619360, 683648, 688880, 843878, 854560, 964432, 1102208, 1205540, 1238720, 1377760, 1687756, 1709120, 1928864, 2109695, 2411080, 2477440, 2755520, 3375512, 3418240, 3857728, 4219390, 4822160, 5511040, 6751024, 7715456, 8438780, 9644320, 13502048, 16877560, 19288640, 27004096, 33755120, 38577280, 54008192, 67510240, 135020480, 270040960]

約数ペア:

[(1, 270040960), (2, 135020480), (4, 67510240), (5, 54008192), (7, 38577280), (8, 33755120), (10, 27004096), (14, 19288640), (16, 16877560), (20, 13502048), (28, 9644320), (32, 8438780), (35, 7715456), (40, 6751024), (49, 5511040), (56, 4822160), (64, 4219390), (70, 3857728), (79, 3418240), (80, 3375512), (98, 2755520), (109, 2477440), (112, 2411080), (128, 2109695), (140, 1928864), (158, 1709120), (160, 1687756), (196, 1377760), (218, 1238720), (224, 1205540), (245, 1102208), (280, 964432), (316, 854560), (320, 843878), (392, 688880), (395, 683648), (436, 619360), (448, 602770), (490, 551104), (545, 495488), (553, 488320), (560, 482216), (632, 427280), (640, 421939), (763, 353920), (784, 344440), (790, 341824), (872, 309680), (896, 301385), (980, 275552), (1090, 247744), (1106, 244160), (1120, 241108), (1264, 213640), (1526, 176960), (1568, 172220), (1580, 170912), (1744, 154840), (1960, 137776), (2180, 123872), (2212, 122080), (2240, 120554), (2528, 106820), (2765, 97664), (3052, 88480), (3136, 86110), (3160, 85456), (3488, 77420), (3815, 70784), (3871, 69760), (3920, 68888), (4360, 61936), (4424, 61040), (4480, 60277), (5056, 53410), (5341, 50560), (5530, 48832), (6104, 44240), (6272, 43055), (6320, 42728), (6976, 38710), (7630, 35392), (7742, 34880), (7840, 34444), (8611, 31360), (8720, 30968), (8848, 30520), (10112, 26705), (10682, 25280), (11060, 24416), (12208, 22120), (12640, 21364), (13952, 19355), (15260, 17696), (15484, 17440), (15680, 17222)]