135020480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 382219200

約数和(自身を除く): 247198720

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, 140, 158, 160, 196, 218, 224, 245, 280, 316, 320, 392, 395, 436, 448, 490, 545, 553, 560, 632, 763, 784, 790, 872, 980, 1090, 1106, 1120, 1264, 1526, 1568, 1580, 1744, 1960, 2180, 2212, 2240, 2528, 2765, 3052, 3136, 3160, 3488, 3815, 3871, 3920, 4360, 4424, 5056, 5341, 5530, 6104, 6320, 6976, 7630, 7742, 7840, 8611, 8720, 8848, 10682, 11060, 12208, 12640, 15260, 15484, 15680, 17222, 17440, 17696, 19355, 21364, 22120, 24416, 25280, 26705, 30520, 30968, 34444, 34880, 35392, 38710, 42728, 43055, 44240, 48832, 53410, 60277, 61040, 61936, 68888, 77420, 85456, 86110, 88480, 106820, 120554, 122080, 123872, 137776, 154840, 170912, 172220, 176960, 213640, 241108, 244160, 247744, 275552, 301385, 309680, 341824, 344440, 421939, 427280, 482216, 551104, 602770, 619360, 688880, 843878, 854560, 964432, 1205540, 1238720, 1377760, 1687756, 1709120, 1928864, 2109695, 2411080, 2755520, 3375512, 3857728, 4219390, 4822160, 6751024, 8438780, 9644320, 13502048, 16877560, 19288640, 27004096, 33755120, 67510240, 135020480]

約数ペア:

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