315277920

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 384

約数和(自身を含む): 1205124480

約数和(自身を除く): 889846560

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, 45, 48, 51, 53, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 106, 108, 120, 135, 136, 144, 153, 159, 160, 162, 170, 180, 204, 212, 216, 240, 243, 255, 265, 270, 272, 288, 306, 318, 324, 340, 360, 405, 408, 424, 432, 459, 477, 480, 486, 510, 530, 540, 544, 612, 636, 648, 680, 720, 729, 765, 795, 810, 816, 848, 864, 901, 918, 954, 972, 1020, 1060, 1080, 1215, 1224, 1272, 1296, 1360, 1377, 1431, 1440, 1458, 1530, 1590, 1620, 1632, 1696, 1802, 1836, 1908, 1944, 2040, 2120, 2160, 2187, 2295, 2385, 2430, 2448, 2544, 2592, 2703, 2720, 2754, 2862, 2916, 3060, 3180, 3240, 3604, 3645, 3672, 3816, 3888, 4080, 4131, 4240, 4293, 4320, 4374, 4505, 4590, 4770, 4860, 4896, 5088, 5406, 5508, 5724, 5832, 6120, 6360, 6480, 6885, 7155, 7208, 7290, 7344, 7632, 7776, 8109, 8160, 8262, 8480, 8586, 8748, 9010, 9180, 9540, 9720, 10812, 10935, 11016, 11448, 11664, 12240, 12393, 12720, 12879, 12960, 13515, 13770, 14310, 14416, 14580, 14688, 15264, 16218, 16524, 17172, 17496, 18020, 18360, 19080, 19440, 20655, 21465, 21624, 21870, 22032, 22896, 23328, 24327, 24480, 24786, 25440, 25758, 27030, 27540, 28620, 28832, 29160, 32436, 33048, 34344, 34992, 36040, 36720, 37179, 38160, 38637, 38880, 40545, 41310, 42930, 43248, 43740, 44064, 45792, 48654, 49572, 51516, 54060, 55080, 57240, 58320, 61965, 64395, 64872, 66096, 68688, 69984, 72080, 72981, 73440, 74358, 76320, 77274, 81090, 82620, 85860, 86496, 87480, 97308, 99144, 103032, 108120, 110160, 114480, 115911, 116640, 121635, 123930, 128790, 129744, 132192, 137376, 144160, 145962, 148716, 154548, 162180, 165240, 171720, 174960, 185895, 193185, 194616, 198288, 206064, 216240, 218943, 220320, 228960, 231822, 243270, 247860, 257580, 259488, 291924, 297432, 309096, 324360, 330480, 343440, 349920, 364905, 371790, 386370, 389232, 396576, 412128, 432480, 437886, 463644, 486540, 495720, 515160, 579555, 583848, 594864, 618192, 648720, 656829, 660960, 686880, 729810, 743580, 772740, 778464, 875772, 927288, 973080, 991440, 1030320, 1094715, 1159110, 1167696, 1189728, 1236384, 1297440, 1313658, 1459620, 1487160, 1545480, 1751544, 1854576, 1946160, 1970487, 1982880, 2060640, 2189430, 2318220, 2335392, 2627316, 2919240, 2974320, 3090960, 3284145, 3503088, 3709152, 3892320, 3940974, 4378860, 4636440, 5254632, 5838480, 5948640, 6181920, 6568290, 7006176, 7881948, 8757720, 9272880, 9852435, 10509264, 11676960, 13136580, 15763896, 17515440, 18545760, 19704870, 21018528, 26273160, 31527792, 35030880, 39409740, 52546320, 63055584, 78819480, 105092640, 157638960, 315277920]

約数ペア:

[(1, 315277920), (2, 157638960), (3, 105092640), (4, 78819480), (5, 63055584), (6, 52546320), (8, 39409740), (9, 35030880), (10, 31527792), (12, 26273160), (15, 21018528), (16, 19704870), (17, 18545760), (18, 17515440), (20, 15763896), (24, 13136580), (27, 11676960), (30, 10509264), (32, 9852435), (34, 9272880), (36, 8757720), (40, 7881948), (45, 7006176), (48, 6568290), (51, 6181920), (53, 5948640), (54, 5838480), (60, 5254632), (68, 4636440), (72, 4378860), (80, 3940974), (81, 3892320), (85, 3709152), (90, 3503088), (96, 3284145), (102, 3090960), (106, 2974320), (108, 2919240), (120, 2627316), (135, 2335392), (136, 2318220), (144, 2189430), (153, 2060640), (159, 1982880), (160, 1970487), (162, 1946160), (170, 1854576), (180, 1751544), (204, 1545480), (212, 1487160), (216, 1459620), (240, 1313658), (243, 1297440), (255, 1236384), (265, 1189728), (270, 1167696), (272, 1159110), (288, 1094715), (306, 1030320), (318, 991440), (324, 973080), (340, 927288), (360, 875772), (405, 778464), (408, 772740), (424, 743580), (432, 729810), (459, 686880), (477, 660960), (480, 656829), (486, 648720), (510, 618192), (530, 594864), (540, 583848), (544, 579555), (612, 515160), (636, 495720), (648, 486540), (680, 463644), (720, 437886), (729, 432480), (765, 412128), (795, 396576), (810, 389232), (816, 386370), (848, 371790), (864, 364905), (901, 349920), (918, 343440), (954, 330480), (972, 324360), (1020, 309096), (1060, 297432), (1080, 291924), (1215, 259488), (1224, 257580), (1272, 247860), (1296, 243270), (1360, 231822), (1377, 228960), (1431, 220320), (1440, 218943), (1458, 216240), (1530, 206064), (1590, 198288), (1620, 194616), (1632, 193185), (1696, 185895), (1802, 174960), (1836, 171720), (1908, 165240), (1944, 162180), (2040, 154548), (2120, 148716), (2160, 145962), (2187, 144160), (2295, 137376), (2385, 132192), (2430, 129744), (2448, 128790), (2544, 123930), (2592, 121635), (2703, 116640), (2720, 115911), (2754, 114480), (2862, 110160), (2916, 108120), (3060, 103032), (3180, 99144), (3240, 97308), (3604, 87480), (3645, 86496), (3672, 85860), (3816, 82620), (3888, 81090), (4080, 77274), (4131, 76320), (4240, 74358), (4293, 73440), (4320, 72981), (4374, 72080), (4505, 69984), (4590, 68688), (4770, 66096), (4860, 64872), (4896, 64395), (5088, 61965), (5406, 58320), (5508, 57240), (5724, 55080), (5832, 54060), (6120, 51516), (6360, 49572), (6480, 48654), (6885, 45792), (7155, 44064), (7208, 43740), (7290, 43248), (7344, 42930), (7632, 41310), (7776, 40545), (8109, 38880), (8160, 38637), (8262, 38160), (8480, 37179), (8586, 36720), (8748, 36040), (9010, 34992), (9180, 34344), (9540, 33048), (9720, 32436), (10812, 29160), (10935, 28832), (11016, 28620), (11448, 27540), (11664, 27030), (12240, 25758), (12393, 25440), (12720, 24786), (12879, 24480), (12960, 24327), (13515, 23328), (13770, 22896), (14310, 22032), (14416, 21870), (14580, 21624), (14688, 21465), (15264, 20655), (16218, 19440), (16524, 19080), (17172, 18360), (17496, 18020)]