161429760

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 252

約数和(自身を含む): 583098012

約数和(自身を除く): 421668252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 173, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 346, 360, 384, 405, 432, 480, 486, 519, 540, 576, 640, 648, 692, 720, 729, 768, 810, 864, 865, 960, 972, 1038, 1080, 1152, 1215, 1280, 1296, 1384, 1440, 1458, 1557, 1620, 1728, 1730, 1920, 1944, 2076, 2160, 2304, 2430, 2592, 2595, 2768, 2880, 2916, 3114, 3240, 3456, 3460, 3645, 3840, 3888, 4152, 4320, 4671, 4860, 5184, 5190, 5536, 5760, 5832, 6228, 6480, 6912, 6920, 7290, 7776, 7785, 8304, 8640, 9342, 9720, 10368, 10380, 11072, 11520, 11664, 12456, 12960, 13840, 14013, 14580, 15552, 15570, 16608, 17280, 18684, 19440, 20736, 20760, 22144, 23328, 23355, 24912, 25920, 27680, 28026, 29160, 31104, 31140, 33216, 34560, 37368, 38880, 41520, 42039, 44288, 46656, 46710, 49824, 51840, 55360, 56052, 58320, 62208, 62280, 66432, 70065, 74736, 77760, 83040, 84078, 93312, 93420, 99648, 103680, 110720, 112104, 116640, 124560, 126117, 132864, 140130, 149472, 155520, 166080, 168156, 186624, 186840, 199296, 210195, 221440, 224208, 233280, 249120, 252234, 280260, 298944, 311040, 332160, 336312, 373680, 398592, 420390, 448416, 466560, 498240, 504468, 560520, 597888, 630585, 664320, 672624, 747360, 840780, 896832, 933120, 996480, 1008936, 1121040, 1195776, 1261170, 1345248, 1494720, 1681560, 1793664, 1992960, 2017872, 2242080, 2522340, 2690496, 2989440, 3363120, 3587328, 4035744, 4484160, 5044680, 5380992, 5978880, 6726240, 8071488, 8968320, 10089360, 10761984, 13452480, 16142976, 17936640, 20178720, 26904960, 32285952, 40357440, 53809920, 80714880, 161429760]

約数ペア:

[(1, 161429760), (2, 80714880), (3, 53809920), (4, 40357440), (5, 32285952), (6, 26904960), (8, 20178720), (9, 17936640), (10, 16142976), (12, 13452480), (15, 10761984), (16, 10089360), (18, 8968320), (20, 8071488), (24, 6726240), (27, 5978880), (30, 5380992), (32, 5044680), (36, 4484160), (40, 4035744), (45, 3587328), (48, 3363120), (54, 2989440), (60, 2690496), (64, 2522340), (72, 2242080), (80, 2017872), (81, 1992960), (90, 1793664), (96, 1681560), (108, 1494720), (120, 1345248), (128, 1261170), (135, 1195776), (144, 1121040), (160, 1008936), (162, 996480), (173, 933120), (180, 896832), (192, 840780), (216, 747360), (240, 672624), (243, 664320), (256, 630585), (270, 597888), (288, 560520), (320, 504468), (324, 498240), (346, 466560), (360, 448416), (384, 420390), (405, 398592), (432, 373680), (480, 336312), (486, 332160), (519, 311040), (540, 298944), (576, 280260), (640, 252234), (648, 249120), (692, 233280), (720, 224208), (729, 221440), (768, 210195), (810, 199296), (864, 186840), (865, 186624), (960, 168156), (972, 166080), (1038, 155520), (1080, 149472), (1152, 140130), (1215, 132864), (1280, 126117), (1296, 124560), (1384, 116640), (1440, 112104), (1458, 110720), (1557, 103680), (1620, 99648), (1728, 93420), (1730, 93312), (1920, 84078), (1944, 83040), (2076, 77760), (2160, 74736), (2304, 70065), (2430, 66432), (2592, 62280), (2595, 62208), (2768, 58320), (2880, 56052), (2916, 55360), (3114, 51840), (3240, 49824), (3456, 46710), (3460, 46656), (3645, 44288), (3840, 42039), (3888, 41520), (4152, 38880), (4320, 37368), (4671, 34560), (4860, 33216), (5184, 31140), (5190, 31104), (5536, 29160), (5760, 28026), (5832, 27680), (6228, 25920), (6480, 24912), (6912, 23355), (6920, 23328), (7290, 22144), (7776, 20760), (7785, 20736), (8304, 19440), (8640, 18684), (9342, 17280), (9720, 16608), (10368, 15570), (10380, 15552), (11072, 14580), (11520, 14013), (11664, 13840), (12456, 12960)]