228371520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 224

約数和(自身を含む): 809061120

約数和(自身を除く): 580689600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 631, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1262, 1392, 1508, 1560, 1740, 1856, 1885, 1893, 2080, 2262, 2320, 2496, 2524, 2784, 3016, 3120, 3155, 3480, 3770, 3786, 4160, 4524, 4640, 5048, 5568, 5655, 6032, 6240, 6310, 6960, 7540, 7572, 8203, 9048, 9280, 9465, 10096, 11310, 12064, 12480, 12620, 13920, 15080, 15144, 16406, 18096, 18299, 18930, 20192, 22620, 24128, 24609, 25240, 27840, 30160, 30288, 32812, 36192, 36598, 37860, 40384, 41015, 45240, 49218, 50480, 54897, 60320, 60576, 65624, 72384, 73196, 75720, 82030, 90480, 91495, 98436, 100960, 109794, 120640, 121152, 123045, 131248, 146392, 151440, 164060, 180960, 182990, 196872, 201920, 219588, 237887, 246090, 262496, 274485, 292784, 302880, 328120, 361920, 365980, 393744, 439176, 475774, 492180, 524992, 548970, 585568, 605760, 656240, 713661, 731960, 787488, 878352, 951548, 984360, 1097940, 1171136, 1189435, 1312480, 1427322, 1463920, 1574976, 1756704, 1903096, 1968720, 2195880, 2378870, 2624960, 2854644, 2927840, 3513408, 3568305, 3806192, 3937440, 4391760, 4757740, 5709288, 5855680, 7136610, 7612384, 7874880, 8783520, 9515480, 11418576, 14273220, 15224768, 17567040, 19030960, 22837152, 28546440, 38061920, 45674304, 57092880, 76123840, 114185760, 228371520]

約数ペア:

[(1, 228371520), (2, 114185760), (3, 76123840), (4, 57092880), (5, 45674304), (6, 38061920), (8, 28546440), (10, 22837152), (12, 19030960), (13, 17567040), (15, 15224768), (16, 14273220), (20, 11418576), (24, 9515480), (26, 8783520), (29, 7874880), (30, 7612384), (32, 7136610), (39, 5855680), (40, 5709288), (48, 4757740), (52, 4391760), (58, 3937440), (60, 3806192), (64, 3568305), (65, 3513408), (78, 2927840), (80, 2854644), (87, 2624960), (96, 2378870), (104, 2195880), (116, 1968720), (120, 1903096), (130, 1756704), (145, 1574976), (156, 1463920), (160, 1427322), (174, 1312480), (192, 1189435), (195, 1171136), (208, 1097940), (232, 984360), (240, 951548), (260, 878352), (290, 787488), (312, 731960), (320, 713661), (348, 656240), (377, 605760), (390, 585568), (416, 548970), (435, 524992), (464, 492180), (480, 475774), (520, 439176), (580, 393744), (624, 365980), (631, 361920), (696, 328120), (754, 302880), (780, 292784), (832, 274485), (870, 262496), (928, 246090), (960, 237887), (1040, 219588), (1131, 201920), (1160, 196872), (1248, 182990), (1262, 180960), (1392, 164060), (1508, 151440), (1560, 146392), (1740, 131248), (1856, 123045), (1885, 121152), (1893, 120640), (2080, 109794), (2262, 100960), (2320, 98436), (2496, 91495), (2524, 90480), (2784, 82030), (3016, 75720), (3120, 73196), (3155, 72384), (3480, 65624), (3770, 60576), (3786, 60320), (4160, 54897), (4524, 50480), (4640, 49218), (5048, 45240), (5568, 41015), (5655, 40384), (6032, 37860), (6240, 36598), (6310, 36192), (6960, 32812), (7540, 30288), (7572, 30160), (8203, 27840), (9048, 25240), (9280, 24609), (9465, 24128), (10096, 22620), (11310, 20192), (12064, 18930), (12480, 18299), (12620, 18096), (13920, 16406), (15080, 15144)]