14513920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 39735360

約数和(自身を除く): 25221440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 29, 32, 34, 40, 46, 58, 64, 68, 80, 85, 92, 115, 116, 128, 136, 145, 160, 170, 184, 230, 232, 256, 272, 290, 320, 340, 368, 391, 460, 464, 493, 544, 580, 640, 667, 680, 736, 782, 920, 928, 986, 1088, 1160, 1280, 1334, 1360, 1472, 1564, 1840, 1856, 1955, 1972, 2176, 2320, 2465, 2668, 2720, 2944, 3128, 3335, 3680, 3712, 3910, 3944, 4352, 4640, 4930, 5336, 5440, 5888, 6256, 6670, 7360, 7424, 7820, 7888, 9280, 9860, 10672, 10880, 11339, 12512, 13340, 14720, 15640, 15776, 18560, 19720, 21344, 21760, 22678, 25024, 26680, 29440, 31280, 31552, 37120, 39440, 42688, 45356, 50048, 53360, 56695, 62560, 63104, 78880, 85376, 90712, 100096, 106720, 113390, 125120, 126208, 157760, 170752, 181424, 213440, 226780, 250240, 315520, 362848, 426880, 453560, 500480, 631040, 725696, 853760, 907120, 1451392, 1814240, 2902784, 3628480, 7256960, 14513920]

約数ペア:

[(1, 14513920), (2, 7256960), (4, 3628480), (5, 2902784), (8, 1814240), (10, 1451392), (16, 907120), (17, 853760), (20, 725696), (23, 631040), (29, 500480), (32, 453560), (34, 426880), (40, 362848), (46, 315520), (58, 250240), (64, 226780), (68, 213440), (80, 181424), (85, 170752), (92, 157760), (115, 126208), (116, 125120), (128, 113390), (136, 106720), (145, 100096), (160, 90712), (170, 85376), (184, 78880), (230, 63104), (232, 62560), (256, 56695), (272, 53360), (290, 50048), (320, 45356), (340, 42688), (368, 39440), (391, 37120), (460, 31552), (464, 31280), (493, 29440), (544, 26680), (580, 25024), (640, 22678), (667, 21760), (680, 21344), (736, 19720), (782, 18560), (920, 15776), (928, 15640), (986, 14720), (1088, 13340), (1160, 12512), (1280, 11339), (1334, 10880), (1360, 10672), (1472, 9860), (1564, 9280), (1840, 7888), (1856, 7820), (1955, 7424), (1972, 7360), (2176, 6670), (2320, 6256), (2465, 5888), (2668, 5440), (2720, 5336), (2944, 4930), (3128, 4640), (3335, 4352), (3680, 3944), (3712, 3910)]