289228320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 1053404352

約数和(自身を除く): 764176032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 173, 180, 215, 216, 240, 243, 258, 270, 288, 324, 344, 346, 360, 387, 405, 430, 432, 480, 486, 516, 519, 540, 645, 648, 688, 692, 720, 774, 810, 860, 864, 865, 972, 1032, 1038, 1080, 1161, 1215, 1290, 1296, 1376, 1384, 1440, 1548, 1557, 1620, 1720, 1730, 1935, 1944, 2064, 2076, 2160, 2322, 2430, 2580, 2592, 2595, 2768, 3096, 3114, 3240, 3440, 3460, 3483, 3870, 3888, 4128, 4152, 4320, 4644, 4671, 4860, 5160, 5190, 5536, 5805, 6192, 6228, 6480, 6880, 6920, 6966, 7439, 7740, 7776, 7785, 8304, 9288, 9342, 9720, 10320, 10380, 10449, 11610, 12384, 12456, 12960, 13840, 13932, 14013, 14878, 15480, 15570, 16608, 17415, 18576, 18684, 19440, 20640, 20760, 20898, 22317, 23220, 23355, 24912, 27680, 27864, 28026, 29756, 30960, 31140, 34830, 37152, 37195, 37368, 38880, 41520, 41796, 42039, 44634, 46440, 46710, 49824, 52245, 55728, 56052, 59512, 61920, 62280, 66951, 69660, 70065, 74390, 74736, 83040, 83592, 84078, 89268, 92880, 93420, 104490, 111456, 111585, 112104, 119024, 124560, 133902, 139320, 140130, 148780, 149472, 167184, 168156, 178536, 185760, 186840, 200853, 208980, 210195, 223170, 224208, 238048, 249120, 267804, 278640, 280260, 297560, 334368, 334755, 336312, 357072, 373680, 401706, 417960, 420390, 446340, 448416, 535608, 557280, 560520, 595120, 602559, 669510, 672624, 714144, 747360, 803412, 835920, 840780, 892680, 1004265, 1071216, 1121040, 1190240, 1205118, 1339020, 1345248, 1606824, 1671840, 1681560, 1785360, 1807677, 2008530, 2142432, 2242080, 2410236, 2678040, 3012795, 3213648, 3363120, 3570720, 3615354, 4017060, 4820472, 5356080, 6025590, 6427296, 6726240, 7230708, 8034120, 9038385, 9640944, 10712160, 12051180, 14461416, 16068240, 18076770, 19281888, 24102360, 28922832, 32136480, 36153540, 48204720, 57845664, 72307080, 96409440, 144614160, 289228320]

約数ペア:

[(1, 289228320), (2, 144614160), (3, 96409440), (4, 72307080), (5, 57845664), (6, 48204720), (8, 36153540), (9, 32136480), (10, 28922832), (12, 24102360), (15, 19281888), (16, 18076770), (18, 16068240), (20, 14461416), (24, 12051180), (27, 10712160), (30, 9640944), (32, 9038385), (36, 8034120), (40, 7230708), (43, 6726240), (45, 6427296), (48, 6025590), (54, 5356080), (60, 4820472), (72, 4017060), (80, 3615354), (81, 3570720), (86, 3363120), (90, 3213648), (96, 3012795), (108, 2678040), (120, 2410236), (129, 2242080), (135, 2142432), (144, 2008530), (160, 1807677), (162, 1785360), (172, 1681560), (173, 1671840), (180, 1606824), (215, 1345248), (216, 1339020), (240, 1205118), (243, 1190240), (258, 1121040), (270, 1071216), (288, 1004265), (324, 892680), (344, 840780), (346, 835920), (360, 803412), (387, 747360), (405, 714144), (430, 672624), (432, 669510), (480, 602559), (486, 595120), (516, 560520), (519, 557280), (540, 535608), (645, 448416), (648, 446340), (688, 420390), (692, 417960), (720, 401706), (774, 373680), (810, 357072), (860, 336312), (864, 334755), (865, 334368), (972, 297560), (1032, 280260), (1038, 278640), (1080, 267804), (1161, 249120), (1215, 238048), (1290, 224208), (1296, 223170), (1376, 210195), (1384, 208980), (1440, 200853), (1548, 186840), (1557, 185760), (1620, 178536), (1720, 168156), (1730, 167184), (1935, 149472), (1944, 148780), (2064, 140130), (2076, 139320), (2160, 133902), (2322, 124560), (2430, 119024), (2580, 112104), (2592, 111585), (2595, 111456), (2768, 104490), (3096, 93420), (3114, 92880), (3240, 89268), (3440, 84078), (3460, 83592), (3483, 83040), (3870, 74736), (3888, 74390), (4128, 70065), (4152, 69660), (4320, 66951), (4644, 62280), (4671, 61920), (4860, 59512), (5160, 56052), (5190, 55728), (5536, 52245), (5805, 49824), (6192, 46710), (6228, 46440), (6480, 44634), (6880, 42039), (6920, 41796), (6966, 41520), (7439, 38880), (7740, 37368), (7776, 37195), (7785, 37152), (8304, 34830), (9288, 31140), (9342, 30960), (9720, 29756), (10320, 28026), (10380, 27864), (10449, 27680), (11610, 24912), (12384, 23355), (12456, 23220), (12960, 22317), (13840, 20898), (13932, 20760), (14013, 20640), (14878, 19440), (15480, 18684), (15570, 18576), (16608, 17415)]