223847040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 770238720

約数和(自身を除く): 546391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 137, 138, 148, 160, 184, 185, 192, 222, 230, 240, 274, 276, 296, 320, 345, 368, 370, 384, 411, 444, 460, 480, 548, 552, 555, 592, 640, 685, 690, 736, 740, 822, 851, 888, 920, 960, 1096, 1104, 1110, 1184, 1370, 1380, 1472, 1480, 1644, 1702, 1776, 1840, 1920, 2055, 2192, 2208, 2220, 2368, 2553, 2740, 2760, 2944, 2960, 3151, 3288, 3404, 3552, 3680, 4110, 4255, 4384, 4416, 4440, 4736, 5069, 5106, 5480, 5520, 5920, 6302, 6576, 6808, 7104, 7360, 8220, 8510, 8768, 8832, 8880, 9453, 10138, 10212, 10960, 11040, 11840, 12604, 12765, 13152, 13616, 14208, 14720, 15207, 15755, 16440, 17020, 17536, 17760, 18906, 20276, 20424, 21920, 22080, 23680, 25208, 25345, 25530, 26304, 27232, 30414, 31510, 32880, 34040, 35520, 37812, 40552, 40848, 43840, 44160, 47265, 50416, 50690, 51060, 52608, 54464, 60828, 63020, 65760, 68080, 71040, 75624, 76035, 81104, 81696, 87680, 94530, 100832, 101380, 102120, 108928, 116587, 121656, 126040, 131520, 136160, 151248, 152070, 162208, 163392, 189060, 201664, 202760, 204240, 233174, 243312, 252080, 263040, 272320, 302496, 304140, 324416, 326784, 349761, 378120, 403328, 405520, 408480, 466348, 486624, 504160, 544640, 582935, 604992, 608280, 648832, 699522, 756240, 811040, 816960, 932696, 973248, 1008320, 1165870, 1209984, 1216560, 1399044, 1512480, 1622080, 1633920, 1748805, 1865392, 1946496, 2016640, 2331740, 2433120, 2798088, 3024960, 3244160, 3497610, 3730784, 4663480, 4866240, 5596176, 6049920, 6995220, 7461568, 9326960, 9732480, 11192352, 13990440, 14923136, 18653920, 22384704, 27980880, 37307840, 44769408, 55961760, 74615680, 111923520, 223847040]

約数ペア:

[(1, 223847040), (2, 111923520), (3, 74615680), (4, 55961760), (5, 44769408), (6, 37307840), (8, 27980880), (10, 22384704), (12, 18653920), (15, 14923136), (16, 13990440), (20, 11192352), (23, 9732480), (24, 9326960), (30, 7461568), (32, 6995220), (37, 6049920), (40, 5596176), (46, 4866240), (48, 4663480), (60, 3730784), (64, 3497610), (69, 3244160), (74, 3024960), (80, 2798088), (92, 2433120), (96, 2331740), (111, 2016640), (115, 1946496), (120, 1865392), (128, 1748805), (137, 1633920), (138, 1622080), (148, 1512480), (160, 1399044), (184, 1216560), (185, 1209984), (192, 1165870), (222, 1008320), (230, 973248), (240, 932696), (274, 816960), (276, 811040), (296, 756240), (320, 699522), (345, 648832), (368, 608280), (370, 604992), (384, 582935), (411, 544640), (444, 504160), (460, 486624), (480, 466348), (548, 408480), (552, 405520), (555, 403328), (592, 378120), (640, 349761), (685, 326784), (690, 324416), (736, 304140), (740, 302496), (822, 272320), (851, 263040), (888, 252080), (920, 243312), (960, 233174), (1096, 204240), (1104, 202760), (1110, 201664), (1184, 189060), (1370, 163392), (1380, 162208), (1472, 152070), (1480, 151248), (1644, 136160), (1702, 131520), (1776, 126040), (1840, 121656), (1920, 116587), (2055, 108928), (2192, 102120), (2208, 101380), (2220, 100832), (2368, 94530), (2553, 87680), (2740, 81696), (2760, 81104), (2944, 76035), (2960, 75624), (3151, 71040), (3288, 68080), (3404, 65760), (3552, 63020), (3680, 60828), (4110, 54464), (4255, 52608), (4384, 51060), (4416, 50690), (4440, 50416), (4736, 47265), (5069, 44160), (5106, 43840), (5480, 40848), (5520, 40552), (5920, 37812), (6302, 35520), (6576, 34040), (6808, 32880), (7104, 31510), (7360, 30414), (8220, 27232), (8510, 26304), (8768, 25530), (8832, 25345), (8880, 25208), (9453, 23680), (10138, 22080), (10212, 21920), (10960, 20424), (11040, 20276), (11840, 18906), (12604, 17760), (12765, 17536), (13152, 17020), (13616, 16440), (14208, 15755), (14720, 15207)]