345136000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 979542720

約数和(自身を除く): 634406720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 53, 55, 64, 74, 80, 88, 100, 106, 110, 125, 128, 148, 160, 176, 185, 200, 212, 220, 250, 265, 275, 296, 320, 352, 370, 400, 407, 424, 440, 500, 530, 550, 583, 592, 640, 704, 740, 800, 814, 848, 880, 925, 1000, 1060, 1100, 1166, 1184, 1325, 1375, 1408, 1480, 1600, 1628, 1696, 1760, 1850, 1961, 2000, 2035, 2120, 2200, 2332, 2368, 2650, 2750, 2915, 2960, 3200, 3256, 3392, 3520, 3700, 3922, 4000, 4070, 4240, 4400, 4625, 4664, 4736, 5300, 5500, 5830, 5920, 6512, 6625, 6784, 7040, 7400, 7844, 8000, 8140, 8480, 8800, 9250, 9328, 9805, 10175, 10600, 11000, 11660, 11840, 13024, 13250, 14575, 14800, 15688, 16000, 16280, 16960, 17600, 18500, 18656, 19610, 20350, 21200, 21571, 22000, 23320, 23680, 26048, 26500, 29150, 29600, 31376, 32560, 33920, 35200, 37000, 37312, 39220, 40700, 42400, 43142, 44000, 46640, 49025, 50875, 52096, 53000, 58300, 59200, 62752, 65120, 72875, 74000, 74624, 78440, 81400, 84800, 86284, 88000, 93280, 98050, 101750, 106000, 107855, 116600, 118400, 125504, 130240, 145750, 148000, 156880, 162800, 169600, 172568, 176000, 186560, 196100, 203500, 212000, 215710, 233200, 245125, 251008, 260480, 291500, 296000, 313760, 325600, 345136, 373120, 392200, 407000, 424000, 431420, 466400, 490250, 539275, 583000, 592000, 627520, 651200, 690272, 784400, 814000, 848000, 862840, 932800, 980500, 1078550, 1166000, 1255040, 1302400, 1380544, 1568800, 1628000, 1725680, 1865600, 1961000, 2157100, 2332000, 2696375, 2761088, 3137600, 3256000, 3451360, 3922000, 4314200, 4664000, 5392750, 6275200, 6512000, 6902720, 7844000, 8628400, 9328000, 10785500, 13805440, 15688000, 17256800, 21571000, 31376000, 34513600, 43142000, 69027200, 86284000, 172568000, 345136000]

約数ペア:

[(1, 345136000), (2, 172568000), (4, 86284000), (5, 69027200), (8, 43142000), (10, 34513600), (11, 31376000), (16, 21571000), (20, 17256800), (22, 15688000), (25, 13805440), (32, 10785500), (37, 9328000), (40, 8628400), (44, 7844000), (50, 6902720), (53, 6512000), (55, 6275200), (64, 5392750), (74, 4664000), (80, 4314200), (88, 3922000), (100, 3451360), (106, 3256000), (110, 3137600), (125, 2761088), (128, 2696375), (148, 2332000), (160, 2157100), (176, 1961000), (185, 1865600), (200, 1725680), (212, 1628000), (220, 1568800), (250, 1380544), (265, 1302400), (275, 1255040), (296, 1166000), (320, 1078550), (352, 980500), (370, 932800), (400, 862840), (407, 848000), (424, 814000), (440, 784400), (500, 690272), (530, 651200), (550, 627520), (583, 592000), (592, 583000), (640, 539275), (704, 490250), (740, 466400), (800, 431420), (814, 424000), (848, 407000), (880, 392200), (925, 373120), (1000, 345136), (1060, 325600), (1100, 313760), (1166, 296000), (1184, 291500), (1325, 260480), (1375, 251008), (1408, 245125), (1480, 233200), (1600, 215710), (1628, 212000), (1696, 203500), (1760, 196100), (1850, 186560), (1961, 176000), (2000, 172568), (2035, 169600), (2120, 162800), (2200, 156880), (2332, 148000), (2368, 145750), (2650, 130240), (2750, 125504), (2915, 118400), (2960, 116600), (3200, 107855), (3256, 106000), (3392, 101750), (3520, 98050), (3700, 93280), (3922, 88000), (4000, 86284), (4070, 84800), (4240, 81400), (4400, 78440), (4625, 74624), (4664, 74000), (4736, 72875), (5300, 65120), (5500, 62752), (5830, 59200), (5920, 58300), (6512, 53000), (6625, 52096), (6784, 50875), (7040, 49025), (7400, 46640), (7844, 44000), (8000, 43142), (8140, 42400), (8480, 40700), (8800, 39220), (9250, 37312), (9328, 37000), (9805, 35200), (10175, 33920), (10600, 32560), (11000, 31376), (11660, 29600), (11840, 29150), (13024, 26500), (13250, 26048), (14575, 23680), (14800, 23320), (15688, 22000), (16000, 21571), (16280, 21200), (16960, 20350), (17600, 19610), (18500, 18656)]