21793583160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{18451}}^1$

素因数の和:18678

約数の個数: 192

約数和(自身を含む): 75388229280

約数和(自身を除く): 53594646120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 193, 204, 255, 306, 340, 360, 386, 408, 510, 579, 612, 680, 765, 772, 965, 1020, 1158, 1224, 1530, 1544, 1737, 1930, 2040, 2316, 2895, 3060, 3281, 3474, 3860, 4632, 5790, 6120, 6562, 6948, 7720, 8685, 9843, 11580, 13124, 13896, 16405, 17370, 18451, 19686, 23160, 26248, 29529, 32810, 34740, 36902, 39372, 49215, 55353, 59058, 65620, 69480, 73804, 78744, 92255, 98430, 110706, 118116, 131240, 147608, 147645, 166059, 184510, 196860, 221412, 236232, 276765, 295290, 313667, 332118, 369020, 393720, 442824, 553530, 590580, 627334, 664236, 738040, 830295, 941001, 1107060, 1181160, 1254668, 1328472, 1568335, 1660590, 1882002, 2214120, 2509336, 2823003, 3136670, 3321180, 3561043, 3764004, 4705005, 5646006, 6273340, 6642360, 7122086, 7528008, 9410010, 10683129, 11292012, 12546680, 14115015, 14244172, 17805215, 18820020, 21366258, 22584024, 28230030, 28488344, 32049387, 35610430, 37640040, 42732516, 53415645, 56460060, 60537731, 64098774, 71220860, 85465032, 106831290, 112920120, 121075462, 128197548, 142441720, 160246935, 181613193, 213662580, 242150924, 256395096, 302688655, 320493870, 363226386, 427325160, 484301848, 544839579, 605377310, 640987740, 726452772, 908065965, 1089679158, 1210754620, 1281975480, 1452905544, 1816131930, 2179358316, 2421509240, 2724197895, 3632263860, 4358716632, 5448395790, 7264527720, 10896791580, 21793583160]

約数ペア:

[(1, 21793583160), (2, 10896791580), (3, 7264527720), (4, 5448395790), (5, 4358716632), (6, 3632263860), (8, 2724197895), (9, 2421509240), (10, 2179358316), (12, 1816131930), (15, 1452905544), (17, 1281975480), (18, 1210754620), (20, 1089679158), (24, 908065965), (30, 726452772), (34, 640987740), (36, 605377310), (40, 544839579), (45, 484301848), (51, 427325160), (60, 363226386), (68, 320493870), (72, 302688655), (85, 256395096), (90, 242150924), (102, 213662580), (120, 181613193), (136, 160246935), (153, 142441720), (170, 128197548), (180, 121075462), (193, 112920120), (204, 106831290), (255, 85465032), (306, 71220860), (340, 64098774), (360, 60537731), (386, 56460060), (408, 53415645), (510, 42732516), (579, 37640040), (612, 35610430), (680, 32049387), (765, 28488344), (772, 28230030), (965, 22584024), (1020, 21366258), (1158, 18820020), (1224, 17805215), (1530, 14244172), (1544, 14115015), (1737, 12546680), (1930, 11292012), (2040, 10683129), (2316, 9410010), (2895, 7528008), (3060, 7122086), (3281, 6642360), (3474, 6273340), (3860, 5646006), (4632, 4705005), (5790, 3764004), (6120, 3561043), (6562, 3321180), (6948, 3136670), (7720, 2823003), (8685, 2509336), (9843, 2214120), (11580, 1882002), (13124, 1660590), (13896, 1568335), (16405, 1328472), (17370, 1254668), (18451, 1181160), (19686, 1107060), (23160, 941001), (26248, 830295), (29529, 738040), (32810, 664236), (34740, 627334), (36902, 590580), (39372, 553530), (49215, 442824), (55353, 393720), (59058, 369020), (65620, 332118), (69480, 313667), (73804, 295290), (78744, 276765), (92255, 236232), (98430, 221412), (110706, 196860), (118116, 184510), (131240, 166059), (147608, 147645)]