155831040

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 252

約数和(自身を含む): 562991184

約数和(自身を除く): 407160144

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, 167, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 334, 360, 384, 405, 432, 480, 486, 501, 540, 576, 640, 648, 668, 720, 729, 768, 810, 835, 864, 960, 972, 1002, 1080, 1152, 1215, 1280, 1296, 1336, 1440, 1458, 1503, 1620, 1670, 1728, 1920, 1944, 2004, 2160, 2304, 2430, 2505, 2592, 2672, 2880, 2916, 3006, 3240, 3340, 3456, 3645, 3840, 3888, 4008, 4320, 4509, 4860, 5010, 5184, 5344, 5760, 5832, 6012, 6480, 6680, 6912, 7290, 7515, 7776, 8016, 8640, 9018, 9720, 10020, 10368, 10688, 11520, 11664, 12024, 12960, 13360, 13527, 14580, 15030, 15552, 16032, 17280, 18036, 19440, 20040, 20736, 21376, 22545, 23328, 24048, 25920, 26720, 27054, 29160, 30060, 31104, 32064, 34560, 36072, 38880, 40080, 40581, 42752, 45090, 46656, 48096, 51840, 53440, 54108, 58320, 60120, 62208, 64128, 67635, 72144, 77760, 80160, 81162, 90180, 93312, 96192, 103680, 106880, 108216, 116640, 120240, 121743, 128256, 135270, 144288, 155520, 160320, 162324, 180360, 186624, 192384, 202905, 213760, 216432, 233280, 240480, 243486, 270540, 288576, 311040, 320640, 324648, 360720, 384768, 405810, 432864, 466560, 480960, 486972, 541080, 577152, 608715, 641280, 649296, 721440, 811620, 865728, 933120, 961920, 973944, 1082160, 1154304, 1217430, 1298592, 1442880, 1623240, 1731456, 1923840, 1947888, 2164320, 2434860, 2597184, 2885760, 3246480, 3462912, 3895776, 4328640, 4869720, 5194368, 5771520, 6492960, 7791552, 8657280, 9739440, 10388736, 12985920, 15583104, 17314560, 19478880, 25971840, 31166208, 38957760, 51943680, 77915520, 155831040]

約数ペア:

[(1, 155831040), (2, 77915520), (3, 51943680), (4, 38957760), (5, 31166208), (6, 25971840), (8, 19478880), (9, 17314560), (10, 15583104), (12, 12985920), (15, 10388736), (16, 9739440), (18, 8657280), (20, 7791552), (24, 6492960), (27, 5771520), (30, 5194368), (32, 4869720), (36, 4328640), (40, 3895776), (45, 3462912), (48, 3246480), (54, 2885760), (60, 2597184), (64, 2434860), (72, 2164320), (80, 1947888), (81, 1923840), (90, 1731456), (96, 1623240), (108, 1442880), (120, 1298592), (128, 1217430), (135, 1154304), (144, 1082160), (160, 973944), (162, 961920), (167, 933120), (180, 865728), (192, 811620), (216, 721440), (240, 649296), (243, 641280), (256, 608715), (270, 577152), (288, 541080), (320, 486972), (324, 480960), (334, 466560), (360, 432864), (384, 405810), (405, 384768), (432, 360720), (480, 324648), (486, 320640), (501, 311040), (540, 288576), (576, 270540), (640, 243486), (648, 240480), (668, 233280), (720, 216432), (729, 213760), (768, 202905), (810, 192384), (835, 186624), (864, 180360), (960, 162324), (972, 160320), (1002, 155520), (1080, 144288), (1152, 135270), (1215, 128256), (1280, 121743), (1296, 120240), (1336, 116640), (1440, 108216), (1458, 106880), (1503, 103680), (1620, 96192), (1670, 93312), (1728, 90180), (1920, 81162), (1944, 80160), (2004, 77760), (2160, 72144), (2304, 67635), (2430, 64128), (2505, 62208), (2592, 60120), (2672, 58320), (2880, 54108), (2916, 53440), (3006, 51840), (3240, 48096), (3340, 46656), (3456, 45090), (3645, 42752), (3840, 40581), (3888, 40080), (4008, 38880), (4320, 36072), (4509, 34560), (4860, 32064), (5010, 31104), (5184, 30060), (5344, 29160), (5760, 27054), (5832, 26720), (6012, 25920), (6480, 24048), (6680, 23328), (6912, 22545), (7290, 21376), (7515, 20736), (7776, 20040), (8016, 19440), (8640, 18036), (9018, 17280), (9720, 16032), (10020, 15552), (10368, 15030), (10688, 14580), (11520, 13527), (11664, 13360), (12024, 12960)]