1326913920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4562

約数の個数: 256

約数和(自身を含む): 4977028800

約数和(自身を除く): 3650114880

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, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4517, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9034, 9180, 9792, 10880, 12240, 13551, 14688, 16320, 17280, 18068, 18360, 19584, 22585, 24480, 27102, 29376, 32640, 36136, 36720, 40653, 45170, 48960, 54204, 58752, 67755, 72272, 73440, 76789, 81306, 90340, 97920, 108408, 121959, 135510, 144544, 146880, 153578, 162612, 180680, 203265, 216816, 230367, 243918, 271020, 289088, 293760, 307156, 325224, 361360, 383945, 406530, 433632, 460734, 487836, 542040, 578176, 609795, 614312, 650448, 691101, 722720, 767890, 813060, 867264, 921468, 975672, 1084080, 1151835, 1219590, 1228624, 1300896, 1382202, 1445440, 1535780, 1626120, 1734528, 1842936, 1951344, 2073303, 2168160, 2303670, 2439180, 2457248, 2601792, 2764404, 2890880, 3071560, 3252240, 3455505, 3685872, 3902688, 4146606, 4336320, 4607340, 4878360, 4914496, 5203584, 5528808, 6143120, 6504480, 6911010, 7371744, 7805376, 8293212, 8672640, 9214680, 9756720, 9828992, 10366515, 11057616, 12286240, 13008960, 13822020, 14743488, 15610752, 16586424, 18429360, 19513440, 20733030, 22115232, 24572480, 26017920, 27644040, 29486976, 33172848, 36858720, 39026880, 41466060, 44230464, 49144960, 55288080, 66345696, 73717440, 78053760, 82932120, 88460928, 110576160, 132691392, 147434880, 165864240, 221152320, 265382784, 331728480, 442304640, 663456960, 1326913920]

約数ペア:

[(1, 1326913920), (2, 663456960), (3, 442304640), (4, 331728480), (5, 265382784), (6, 221152320), (8, 165864240), (9, 147434880), (10, 132691392), (12, 110576160), (15, 88460928), (16, 82932120), (17, 78053760), (18, 73717440), (20, 66345696), (24, 55288080), (27, 49144960), (30, 44230464), (32, 41466060), (34, 39026880), (36, 36858720), (40, 33172848), (45, 29486976), (48, 27644040), (51, 26017920), (54, 24572480), (60, 22115232), (64, 20733030), (68, 19513440), (72, 18429360), (80, 16586424), (85, 15610752), (90, 14743488), (96, 13822020), (102, 13008960), (108, 12286240), (120, 11057616), (128, 10366515), (135, 9828992), (136, 9756720), (144, 9214680), (153, 8672640), (160, 8293212), (170, 7805376), (180, 7371744), (192, 6911010), (204, 6504480), (216, 6143120), (240, 5528808), (255, 5203584), (270, 4914496), (272, 4878360), (288, 4607340), (306, 4336320), (320, 4146606), (340, 3902688), (360, 3685872), (384, 3455505), (408, 3252240), (432, 3071560), (459, 2890880), (480, 2764404), (510, 2601792), (540, 2457248), (544, 2439180), (576, 2303670), (612, 2168160), (640, 2073303), (680, 1951344), (720, 1842936), (765, 1734528), (816, 1626120), (864, 1535780), (918, 1445440), (960, 1382202), (1020, 1300896), (1080, 1228624), (1088, 1219590), (1152, 1151835), (1224, 1084080), (1360, 975672), (1440, 921468), (1530, 867264), (1632, 813060), (1728, 767890), (1836, 722720), (1920, 691101), (2040, 650448), (2160, 614312), (2176, 609795), (2295, 578176), (2448, 542040), (2720, 487836), (2880, 460734), (3060, 433632), (3264, 406530), (3456, 383945), (3672, 361360), (4080, 325224), (4320, 307156), (4517, 293760), (4590, 289088), (4896, 271020), (5440, 243918), (5760, 230367), (6120, 216816), (6528, 203265), (7344, 180680), (8160, 162612), (8640, 153578), (9034, 146880), (9180, 144544), (9792, 135510), (10880, 121959), (12240, 108408), (13551, 97920), (14688, 90340), (16320, 81306), (17280, 76789), (18068, 73440), (18360, 72272), (19584, 67755), (22585, 58752), (24480, 54204), (27102, 48960), (29376, 45170), (32640, 40653), (36136, 36720)]