17973120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 66977280

約数和(自身を除く): 49004160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 37, 40, 44, 46, 48, 55, 60, 64, 66, 69, 74, 80, 88, 92, 96, 110, 111, 115, 120, 128, 132, 138, 148, 160, 165, 176, 184, 185, 192, 220, 222, 230, 240, 253, 264, 276, 296, 320, 330, 345, 352, 368, 370, 384, 407, 440, 444, 460, 480, 506, 528, 552, 555, 592, 640, 660, 690, 704, 736, 740, 759, 814, 851, 880, 888, 920, 960, 1012, 1056, 1104, 1110, 1184, 1221, 1265, 1320, 1380, 1408, 1472, 1480, 1518, 1628, 1702, 1760, 1776, 1840, 1920, 2024, 2035, 2112, 2208, 2220, 2368, 2442, 2530, 2553, 2640, 2760, 2944, 2960, 3036, 3256, 3404, 3520, 3552, 3680, 3795, 4048, 4070, 4224, 4255, 4416, 4440, 4736, 4884, 5060, 5106, 5280, 5520, 5920, 6072, 6105, 6512, 6808, 7040, 7104, 7360, 7590, 8096, 8140, 8510, 8832, 8880, 9361, 9768, 10120, 10212, 10560, 11040, 11840, 12144, 12210, 12765, 13024, 13616, 14208, 14720, 15180, 16192, 16280, 17020, 17760, 18722, 19536, 20240, 20424, 21120, 22080, 23680, 24288, 24420, 25530, 26048, 27232, 28083, 30360, 32384, 32560, 34040, 35520, 37444, 39072, 40480, 40848, 44160, 46805, 48576, 48840, 51060, 52096, 54464, 56166, 60720, 65120, 68080, 71040, 74888, 78144, 80960, 81696, 93610, 97152, 97680, 102120, 108928, 112332, 121440, 130240, 136160, 140415, 149776, 156288, 161920, 163392, 187220, 195360, 204240, 224664, 242880, 260480, 272320, 280830, 299552, 326784, 374440, 390720, 408480, 449328, 485760, 544640, 561660, 599104, 748880, 781440, 816960, 898656, 1123320, 1198208, 1497760, 1633920, 1797312, 2246640, 2995520, 3594624, 4493280, 5991040, 8986560, 17973120]

約数ペア:

[(1, 17973120), (2, 8986560), (3, 5991040), (4, 4493280), (5, 3594624), (6, 2995520), (8, 2246640), (10, 1797312), (11, 1633920), (12, 1497760), (15, 1198208), (16, 1123320), (20, 898656), (22, 816960), (23, 781440), (24, 748880), (30, 599104), (32, 561660), (33, 544640), (37, 485760), (40, 449328), (44, 408480), (46, 390720), (48, 374440), (55, 326784), (60, 299552), (64, 280830), (66, 272320), (69, 260480), (74, 242880), (80, 224664), (88, 204240), (92, 195360), (96, 187220), (110, 163392), (111, 161920), (115, 156288), (120, 149776), (128, 140415), (132, 136160), (138, 130240), (148, 121440), (160, 112332), (165, 108928), (176, 102120), (184, 97680), (185, 97152), (192, 93610), (220, 81696), (222, 80960), (230, 78144), (240, 74888), (253, 71040), (264, 68080), (276, 65120), (296, 60720), (320, 56166), (330, 54464), (345, 52096), (352, 51060), (368, 48840), (370, 48576), (384, 46805), (407, 44160), (440, 40848), (444, 40480), (460, 39072), (480, 37444), (506, 35520), (528, 34040), (552, 32560), (555, 32384), (592, 30360), (640, 28083), (660, 27232), (690, 26048), (704, 25530), (736, 24420), (740, 24288), (759, 23680), (814, 22080), (851, 21120), (880, 20424), (888, 20240), (920, 19536), (960, 18722), (1012, 17760), (1056, 17020), (1104, 16280), (1110, 16192), (1184, 15180), (1221, 14720), (1265, 14208), (1320, 13616), (1380, 13024), (1408, 12765), (1472, 12210), (1480, 12144), (1518, 11840), (1628, 11040), (1702, 10560), (1760, 10212), (1776, 10120), (1840, 9768), (1920, 9361), (2024, 8880), (2035, 8832), (2112, 8510), (2208, 8140), (2220, 8096), (2368, 7590), (2442, 7360), (2530, 7104), (2553, 7040), (2640, 6808), (2760, 6512), (2944, 6105), (2960, 6072), (3036, 5920), (3256, 5520), (3404, 5280), (3520, 5106), (3552, 5060), (3680, 4884), (3795, 4736), (4048, 4440), (4070, 4416), (4224, 4255)]