921206880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 432

約数和(自身を含む): 3670404192

約数和(自身を除く): 2749197312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 242, 255, 264, 272, 288, 306, 311, 330, 340, 352, 360, 363, 374, 396, 408, 440, 480, 484, 495, 510, 528, 544, 561, 605, 612, 622, 660, 680, 720, 726, 748, 765, 792, 816, 880, 933, 935, 968, 990, 1020, 1056, 1089, 1122, 1210, 1224, 1244, 1320, 1360, 1440, 1452, 1496, 1530, 1555, 1584, 1632, 1683, 1760, 1815, 1866, 1870, 1936, 1980, 2040, 2057, 2178, 2244, 2420, 2448, 2488, 2640, 2720, 2799, 2805, 2904, 2992, 3060, 3110, 3168, 3366, 3421, 3630, 3732, 3740, 3872, 3960, 4080, 4114, 4356, 4488, 4665, 4840, 4896, 4976, 5280, 5287, 5445, 5598, 5610, 5808, 5984, 6120, 6171, 6220, 6732, 6842, 7260, 7464, 7480, 7920, 8160, 8228, 8415, 8712, 8976, 9330, 9680, 9952, 10263, 10285, 10574, 10890, 11196, 11220, 11616, 12240, 12342, 12440, 13464, 13684, 13995, 14520, 14928, 14960, 15840, 15861, 16456, 16830, 17105, 17424, 17952, 18513, 18660, 19360, 20526, 20570, 21148, 21780, 22392, 22440, 24480, 24684, 24880, 26435, 26928, 27368, 27990, 29040, 29856, 29920, 30789, 30855, 31722, 32912, 33660, 34210, 34848, 37026, 37320, 37631, 41052, 41140, 42296, 43560, 44784, 44880, 47583, 49368, 49760, 51315, 52870, 53856, 54736, 55980, 58080, 58157, 61578, 61710, 63444, 65824, 67320, 68420, 74052, 74640, 75262, 79305, 82104, 82280, 84592, 87120, 89568, 89760, 92565, 95166, 98736, 102630, 105740, 109472, 111960, 112893, 116314, 123156, 123420, 126888, 134640, 136840, 148104, 149280, 150524, 153945, 158610, 164208, 164560, 169184, 174240, 174471, 185130, 188155, 190332, 197472, 205260, 211480, 223920, 225786, 232628, 237915, 246312, 246840, 253776, 269280, 273680, 290785, 296208, 301048, 307890, 317220, 328416, 329120, 338679, 348942, 370260, 376310, 380664, 410520, 422960, 447840, 451572, 465256, 475830, 492624, 493680, 507552, 523413, 547360, 564465, 581570, 592416, 602096, 615780, 634440, 639727, 677358, 697884, 740520, 752620, 761328, 821040, 845920, 872355, 903144, 930512, 951660, 985248, 987360, 1046826, 1128930, 1163140, 1204192, 1231560, 1268880, 1279454, 1354716, 1395768, 1481040, 1505240, 1522656, 1642080, 1693395, 1744710, 1806288, 1861024, 1903320, 1919181, 2093652, 2257860, 2326280, 2463120, 2537760, 2558908, 2617065, 2709432, 2791536, 2962080, 3010480, 3198635, 3386790, 3489420, 3612576, 3806640, 3838362, 4187304, 4515720, 4652560, 4926240, 5117816, 5234130, 5418864, 5583072, 5757543, 6020960, 6397270, 6773580, 6978840, 7613280, 7676724, 8374608, 9031440, 9305120, 9595905, 10235632, 10468260, 10837728, 11515086, 12794540, 13547160, 13957680, 15353448, 16749216, 18062880, 19191810, 20471264, 20936520, 23030172, 25589080, 27094320, 27915360, 28787715, 30706896, 38383620, 41873040, 46060344, 51178160, 54188640, 57575430, 61413792, 76767240, 83746080, 92120688, 102356320, 115150860, 153534480, 184241376, 230301720, 307068960, 460603440, 921206880]

約数ペア:

[(1, 921206880), (2, 460603440), (3, 307068960), (4, 230301720), (5, 184241376), (6, 153534480), (8, 115150860), (9, 102356320), (10, 92120688), (11, 83746080), (12, 76767240), (15, 61413792), (16, 57575430), (17, 54188640), (18, 51178160), (20, 46060344), (22, 41873040), (24, 38383620), (30, 30706896), (32, 28787715), (33, 27915360), (34, 27094320), (36, 25589080), (40, 23030172), (44, 20936520), (45, 20471264), (48, 19191810), (51, 18062880), (55, 16749216), (60, 15353448), (66, 13957680), (68, 13547160), (72, 12794540), (80, 11515086), (85, 10837728), (88, 10468260), (90, 10235632), (96, 9595905), (99, 9305120), (102, 9031440), (110, 8374608), (120, 7676724), (121, 7613280), (132, 6978840), (136, 6773580), (144, 6397270), (153, 6020960), (160, 5757543), (165, 5583072), (170, 5418864), (176, 5234130), (180, 5117816), (187, 4926240), (198, 4652560), (204, 4515720), (220, 4187304), (240, 3838362), (242, 3806640), (255, 3612576), (264, 3489420), (272, 3386790), (288, 3198635), (306, 3010480), (311, 2962080), (330, 2791536), (340, 2709432), (352, 2617065), (360, 2558908), (363, 2537760), (374, 2463120), (396, 2326280), (408, 2257860), (440, 2093652), (480, 1919181), (484, 1903320), (495, 1861024), (510, 1806288), (528, 1744710), (544, 1693395), (561, 1642080), (605, 1522656), (612, 1505240), (622, 1481040), (660, 1395768), (680, 1354716), (720, 1279454), (726, 1268880), (748, 1231560), (765, 1204192), (792, 1163140), (816, 1128930), (880, 1046826), (933, 987360), (935, 985248), (968, 951660), (990, 930512), (1020, 903144), (1056, 872355), (1089, 845920), (1122, 821040), (1210, 761328), (1224, 752620), (1244, 740520), (1320, 697884), (1360, 677358), (1440, 639727), (1452, 634440), (1496, 615780), (1530, 602096), (1555, 592416), (1584, 581570), (1632, 564465), (1683, 547360), (1760, 523413), (1815, 507552), (1866, 493680), (1870, 492624), (1936, 475830), (1980, 465256), (2040, 451572), (2057, 447840), (2178, 422960), (2244, 410520), (2420, 380664), (2448, 376310), (2488, 370260), (2640, 348942), (2720, 338679), (2799, 329120), (2805, 328416), (2904, 317220), (2992, 307890), (3060, 301048), (3110, 296208), (3168, 290785), (3366, 273680), (3421, 269280), (3630, 253776), (3732, 246840), (3740, 246312), (3872, 237915), (3960, 232628), (4080, 225786), (4114, 223920), (4356, 211480), (4488, 205260), (4665, 197472), (4840, 190332), (4896, 188155), (4976, 185130), (5280, 174471), (5287, 174240), (5445, 169184), (5598, 164560), (5610, 164208), (5808, 158610), (5984, 153945), (6120, 150524), (6171, 149280), (6220, 148104), (6732, 136840), (6842, 134640), (7260, 126888), (7464, 123420), (7480, 123156), (7920, 116314), (8160, 112893), (8228, 111960), (8415, 109472), (8712, 105740), (8976, 102630), (9330, 98736), (9680, 95166), (9952, 92565), (10263, 89760), (10285, 89568), (10574, 87120), (10890, 84592), (11196, 82280), (11220, 82104), (11616, 79305), (12240, 75262), (12342, 74640), (12440, 74052), (13464, 68420), (13684, 67320), (13995, 65824), (14520, 63444), (14928, 61710), (14960, 61578), (15840, 58157), (15861, 58080), (16456, 55980), (16830, 54736), (17105, 53856), (17424, 52870), (17952, 51315), (18513, 49760), (18660, 49368), (19360, 47583), (20526, 44880), (20570, 44784), (21148, 43560), (21780, 42296), (22392, 41140), (22440, 41052), (24480, 37631), (24684, 37320), (24880, 37026), (26435, 34848), (26928, 34210), (27368, 33660), (27990, 32912), (29040, 31722), (29856, 30855), (29920, 30789)]