271581120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 336

約数和(自身を含む): 1038575520

約数和(自身を除く): 766994400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 216, 240, 255, 258, 270, 272, 288, 306, 320, 340, 344, 360, 387, 408, 430, 432, 459, 480, 510, 516, 540, 544, 576, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 864, 918, 960, 1020, 1032, 1080, 1088, 1161, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1548, 1632, 1720, 1728, 1836, 1849, 1935, 2040, 2064, 2160, 2193, 2295, 2322, 2448, 2580, 2720, 2752, 2880, 2924, 3060, 3096, 3264, 3440, 3655, 3672, 3698, 3870, 4080, 4128, 4320, 4386, 4590, 4644, 4896, 5160, 5440, 5547, 5805, 5848, 6120, 6192, 6579, 6880, 7310, 7344, 7396, 7740, 8160, 8256, 8640, 8772, 9180, 9245, 9288, 9792, 10320, 10965, 11094, 11610, 11696, 12240, 12384, 13158, 13760, 14620, 14688, 14792, 15480, 16320, 16641, 17544, 18360, 18490, 18576, 19737, 20640, 21930, 22188, 23220, 23392, 24480, 24768, 26316, 27735, 29240, 29376, 29584, 30960, 31433, 32895, 33282, 35088, 36720, 36980, 37152, 39474, 41280, 43860, 44376, 46440, 46784, 48960, 49923, 52632, 55470, 58480, 59168, 61920, 62866, 65790, 66564, 70176, 73440, 73960, 74304, 78948, 83205, 87720, 88752, 92880, 94299, 98685, 99846, 105264, 110940, 116960, 118336, 123840, 125732, 131580, 133128, 140352, 146880, 147920, 157165, 157896, 166410, 175440, 177504, 185760, 188598, 197370, 199692, 210528, 221880, 233920, 249615, 251464, 263160, 266256, 282897, 295840, 314330, 315792, 332820, 350880, 355008, 371520, 377196, 394740, 399384, 421056, 443760, 471495, 499230, 502928, 526320, 532512, 565794, 591680, 628660, 631584, 665640, 701760, 754392, 789480, 798768, 848691, 887520, 942990, 998460, 1005856, 1052640, 1065024, 1131588, 1257320, 1263168, 1331280, 1414485, 1508784, 1578960, 1597536, 1697382, 1775040, 1885980, 1996920, 2011712, 2105280, 2263176, 2514640, 2662560, 2828970, 3017568, 3157920, 3195072, 3394764, 3771960, 3993840, 4243455, 4526352, 5029280, 5325120, 5657940, 6035136, 6315840, 6789528, 7543920, 7987680, 8486910, 9052704, 10058560, 11315880, 13579056, 15087840, 15975360, 16973820, 18105408, 22631760, 27158112, 30175680, 33947640, 45263520, 54316224, 67895280, 90527040, 135790560, 271581120]

約数ペア:

[(1, 271581120), (2, 135790560), (3, 90527040), (4, 67895280), (5, 54316224), (6, 45263520), (8, 33947640), (9, 30175680), (10, 27158112), (12, 22631760), (15, 18105408), (16, 16973820), (17, 15975360), (18, 15087840), (20, 13579056), (24, 11315880), (27, 10058560), (30, 9052704), (32, 8486910), (34, 7987680), (36, 7543920), (40, 6789528), (43, 6315840), (45, 6035136), (48, 5657940), (51, 5325120), (54, 5029280), (60, 4526352), (64, 4243455), (68, 3993840), (72, 3771960), (80, 3394764), (85, 3195072), (86, 3157920), (90, 3017568), (96, 2828970), (102, 2662560), (108, 2514640), (120, 2263176), (129, 2105280), (135, 2011712), (136, 1996920), (144, 1885980), (153, 1775040), (160, 1697382), (170, 1597536), (172, 1578960), (180, 1508784), (192, 1414485), (204, 1331280), (215, 1263168), (216, 1257320), (240, 1131588), (255, 1065024), (258, 1052640), (270, 1005856), (272, 998460), (288, 942990), (306, 887520), (320, 848691), (340, 798768), (344, 789480), (360, 754392), (387, 701760), (408, 665640), (430, 631584), (432, 628660), (459, 591680), (480, 565794), (510, 532512), (516, 526320), (540, 502928), (544, 499230), (576, 471495), (612, 443760), (645, 421056), (680, 399384), (688, 394740), (720, 377196), (731, 371520), (765, 355008), (774, 350880), (816, 332820), (860, 315792), (864, 314330), (918, 295840), (960, 282897), (1020, 266256), (1032, 263160), (1080, 251464), (1088, 249615), (1161, 233920), (1224, 221880), (1290, 210528), (1360, 199692), (1376, 197370), (1440, 188598), (1462, 185760), (1530, 177504), (1548, 175440), (1632, 166410), (1720, 157896), (1728, 157165), (1836, 147920), (1849, 146880), (1935, 140352), (2040, 133128), (2064, 131580), (2160, 125732), (2193, 123840), (2295, 118336), (2322, 116960), (2448, 110940), (2580, 105264), (2720, 99846), (2752, 98685), (2880, 94299), (2924, 92880), (3060, 88752), (3096, 87720), (3264, 83205), (3440, 78948), (3655, 74304), (3672, 73960), (3698, 73440), (3870, 70176), (4080, 66564), (4128, 65790), (4320, 62866), (4386, 61920), (4590, 59168), (4644, 58480), (4896, 55470), (5160, 52632), (5440, 49923), (5547, 48960), (5805, 46784), (5848, 46440), (6120, 44376), (6192, 43860), (6579, 41280), (6880, 39474), (7310, 37152), (7344, 36980), (7396, 36720), (7740, 35088), (8160, 33282), (8256, 32895), (8640, 31433), (8772, 30960), (9180, 29584), (9245, 29376), (9288, 29240), (9792, 27735), (10320, 26316), (10965, 24768), (11094, 24480), (11610, 23392), (11696, 23220), (12240, 22188), (12384, 21930), (13158, 20640), (13760, 19737), (14620, 18576), (14688, 18490), (14792, 18360), (15480, 17544), (16320, 16641)]