243318960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 878140224

約数和(自身を除く): 634821264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 103, 120, 136, 144, 153, 170, 180, 193, 204, 206, 240, 255, 272, 306, 309, 340, 360, 386, 408, 412, 510, 515, 579, 612, 618, 680, 720, 765, 772, 816, 824, 927, 965, 1020, 1030, 1158, 1224, 1236, 1360, 1530, 1544, 1545, 1648, 1737, 1751, 1854, 1930, 2040, 2060, 2316, 2448, 2472, 2895, 3060, 3088, 3090, 3281, 3474, 3502, 3708, 3860, 4080, 4120, 4632, 4635, 4944, 5253, 5790, 6120, 6180, 6562, 6948, 7004, 7416, 7720, 8240, 8685, 8755, 9264, 9270, 9843, 10506, 11580, 12240, 12360, 13124, 13896, 14008, 14832, 15440, 15759, 16405, 17370, 17510, 18540, 19686, 19879, 21012, 23160, 24720, 26248, 26265, 27792, 28016, 29529, 31518, 32810, 34740, 35020, 37080, 39372, 39758, 42024, 46320, 49215, 52496, 52530, 59058, 59637, 63036, 65620, 69480, 70040, 74160, 78744, 78795, 79516, 84048, 98430, 99395, 105060, 118116, 119274, 126072, 131240, 138960, 140080, 147645, 157488, 157590, 159032, 178911, 196860, 198790, 210120, 236232, 238548, 252144, 262480, 295290, 298185, 315180, 318064, 337943, 357822, 393720, 397580, 420240, 472464, 477096, 590580, 596370, 630360, 675886, 715644, 787440, 795160, 894555, 954192, 1013829, 1181160, 1192740, 1260720, 1351772, 1431288, 1590320, 1689715, 1789110, 2027658, 2362320, 2385480, 2703544, 2862576, 3041487, 3379430, 3578220, 4055316, 4770960, 5069145, 5407088, 6082974, 6758860, 7156440, 8110632, 10138290, 12165948, 13517720, 14312880, 15207435, 16221264, 20276580, 24331896, 27035440, 30414870, 40553160, 48663792, 60829740, 81106320, 121659480, 243318960]

約数ペア:

[(1, 243318960), (2, 121659480), (3, 81106320), (4, 60829740), (5, 48663792), (6, 40553160), (8, 30414870), (9, 27035440), (10, 24331896), (12, 20276580), (15, 16221264), (16, 15207435), (17, 14312880), (18, 13517720), (20, 12165948), (24, 10138290), (30, 8110632), (34, 7156440), (36, 6758860), (40, 6082974), (45, 5407088), (48, 5069145), (51, 4770960), (60, 4055316), (68, 3578220), (72, 3379430), (80, 3041487), (85, 2862576), (90, 2703544), (102, 2385480), (103, 2362320), (120, 2027658), (136, 1789110), (144, 1689715), (153, 1590320), (170, 1431288), (180, 1351772), (193, 1260720), (204, 1192740), (206, 1181160), (240, 1013829), (255, 954192), (272, 894555), (306, 795160), (309, 787440), (340, 715644), (360, 675886), (386, 630360), (408, 596370), (412, 590580), (510, 477096), (515, 472464), (579, 420240), (612, 397580), (618, 393720), (680, 357822), (720, 337943), (765, 318064), (772, 315180), (816, 298185), (824, 295290), (927, 262480), (965, 252144), (1020, 238548), (1030, 236232), (1158, 210120), (1224, 198790), (1236, 196860), (1360, 178911), (1530, 159032), (1544, 157590), (1545, 157488), (1648, 147645), (1737, 140080), (1751, 138960), (1854, 131240), (1930, 126072), (2040, 119274), (2060, 118116), (2316, 105060), (2448, 99395), (2472, 98430), (2895, 84048), (3060, 79516), (3088, 78795), (3090, 78744), (3281, 74160), (3474, 70040), (3502, 69480), (3708, 65620), (3860, 63036), (4080, 59637), (4120, 59058), (4632, 52530), (4635, 52496), (4944, 49215), (5253, 46320), (5790, 42024), (6120, 39758), (6180, 39372), (6562, 37080), (6948, 35020), (7004, 34740), (7416, 32810), (7720, 31518), (8240, 29529), (8685, 28016), (8755, 27792), (9264, 26265), (9270, 26248), (9843, 24720), (10506, 23160), (11580, 21012), (12240, 19879), (12360, 19686), (13124, 18540), (13896, 17510), (14008, 17370), (14832, 16405), (15440, 15759)]