13778833560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{25867}}^1$

素因数の和:26097

約数の個数: 128

約数和(自身を含む): 43358906880

約数和(自身を除く): 29580073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 193, 230, 276, 345, 386, 460, 552, 579, 690, 772, 920, 965, 1158, 1380, 1544, 1930, 2316, 2760, 2895, 3860, 4439, 4632, 5790, 7720, 8878, 11580, 13317, 17756, 22195, 23160, 25867, 26634, 35512, 44390, 51734, 53268, 66585, 77601, 88780, 103468, 106536, 129335, 133170, 155202, 177560, 206936, 258670, 266340, 310404, 388005, 517340, 532680, 594941, 620808, 776010, 1034680, 1189882, 1552020, 1784823, 2379764, 2974705, 3104040, 3569646, 4759528, 4992331, 5949410, 7139292, 8924115, 9984662, 11898820, 14278584, 14976993, 17848230, 19969324, 23797640, 24961655, 29953986, 35696460, 39938648, 49923310, 59907972, 71392920, 74884965, 99846620, 114823613, 119815944, 149769930, 199693240, 229647226, 299539860, 344470839, 459294452, 574118065, 599079720, 688941678, 918588904, 1148236130, 1377883356, 1722354195, 2296472260, 2755766712, 3444708390, 4592944520, 6889416780, 13778833560]

約数ペア:

[(1, 13778833560), (2, 6889416780), (3, 4592944520), (4, 3444708390), (5, 2755766712), (6, 2296472260), (8, 1722354195), (10, 1377883356), (12, 1148236130), (15, 918588904), (20, 688941678), (23, 599079720), (24, 574118065), (30, 459294452), (40, 344470839), (46, 299539860), (60, 229647226), (69, 199693240), (92, 149769930), (115, 119815944), (120, 114823613), (138, 99846620), (184, 74884965), (193, 71392920), (230, 59907972), (276, 49923310), (345, 39938648), (386, 35696460), (460, 29953986), (552, 24961655), (579, 23797640), (690, 19969324), (772, 17848230), (920, 14976993), (965, 14278584), (1158, 11898820), (1380, 9984662), (1544, 8924115), (1930, 7139292), (2316, 5949410), (2760, 4992331), (2895, 4759528), (3860, 3569646), (4439, 3104040), (4632, 2974705), (5790, 2379764), (7720, 1784823), (8878, 1552020), (11580, 1189882), (13317, 1034680), (17756, 776010), (22195, 620808), (23160, 594941), (25867, 532680), (26634, 517340), (35512, 388005), (44390, 310404), (51734, 266340), (53268, 258670), (66585, 206936), (77601, 177560), (88780, 155202), (103468, 133170), (106536, 129335)]