28852289280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108893}}^1$

素因数の和:108943

約数の個数: 216

約数和(自身を含む): 104167129248

約数和(自身を除く): 75314839968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 13248, 14720, 16560, 17664, 22080, 26496, 29440, 33120, 44160, 52992, 66240, 88320, 108893, 132480, 217786, 264960, 326679, 435572, 544465, 653358, 871144, 980037, 1088930, 1306716, 1633395, 1742288, 1960074, 2177860, 2504539, 2613432, 3266790, 3484576, 3920148, 4355720, 4900185, 5009078, 5226864, 6533580, 6969152, 7513617, 7840296, 8711440, 9800370, 10018156, 10453728, 12522695, 13067160, 13938304, 15027234, 15680592, 17422880, 19600740, 20036312, 20907456, 22540851, 25045390, 26134320, 27876608, 30054468, 31361184, 34845760, 37568085, 39201480, 40072624, 41814912, 45081702, 50090780, 52268640, 60108936, 62722368, 69691520, 75136170, 78402960, 80145248, 83629824, 90163404, 100181560, 104537280, 112704255, 120217872, 125444736, 139383040, 150272340, 156805920, 160290496, 180326808, 200363120, 209074560, 225408510, 240435744, 250889472, 300544680, 313611840, 320580992, 360653616, 400726240, 418149120, 450817020, 480871488, 601089360, 627223680, 641161984, 721307232, 801452480, 901634040, 961742976, 1202178720, 1254447360, 1442614464, 1602904960, 1803268080, 1923485952, 2404357440, 2885228928, 3205809920, 3606536160, 4808714880, 5770457856, 7213072320, 9617429760, 14426144640, 28852289280]

約数ペア:

[(1, 28852289280), (2, 14426144640), (3, 9617429760), (4, 7213072320), (5, 5770457856), (6, 4808714880), (8, 3606536160), (9, 3205809920), (10, 2885228928), (12, 2404357440), (15, 1923485952), (16, 1803268080), (18, 1602904960), (20, 1442614464), (23, 1254447360), (24, 1202178720), (30, 961742976), (32, 901634040), (36, 801452480), (40, 721307232), (45, 641161984), (46, 627223680), (48, 601089360), (60, 480871488), (64, 450817020), (69, 418149120), (72, 400726240), (80, 360653616), (90, 320580992), (92, 313611840), (96, 300544680), (115, 250889472), (120, 240435744), (128, 225408510), (138, 209074560), (144, 200363120), (160, 180326808), (180, 160290496), (184, 156805920), (192, 150272340), (207, 139383040), (230, 125444736), (240, 120217872), (256, 112704255), (276, 104537280), (288, 100181560), (320, 90163404), (345, 83629824), (360, 80145248), (368, 78402960), (384, 75136170), (414, 69691520), (460, 62722368), (480, 60108936), (552, 52268640), (576, 50090780), (640, 45081702), (690, 41814912), (720, 40072624), (736, 39201480), (768, 37568085), (828, 34845760), (920, 31361184), (960, 30054468), (1035, 27876608), (1104, 26134320), (1152, 25045390), (1280, 22540851), (1380, 20907456), (1440, 20036312), (1472, 19600740), (1656, 17422880), (1840, 15680592), (1920, 15027234), (2070, 13938304), (2208, 13067160), (2304, 12522695), (2760, 10453728), (2880, 10018156), (2944, 9800370), (3312, 8711440), (3680, 7840296), (3840, 7513617), (4140, 6969152), (4416, 6533580), (5520, 5226864), (5760, 5009078), (5888, 4900185), (6624, 4355720), (7360, 3920148), (8280, 3484576), (8832, 3266790), (11040, 2613432), (11520, 2504539), (13248, 2177860), (14720, 1960074), (16560, 1742288), (17664, 1633395), (22080, 1306716), (26496, 1088930), (29440, 980037), (33120, 871144), (44160, 653358), (52992, 544465), (66240, 435572), (88320, 326679), (108893, 264960), (132480, 217786)]