199999683840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4734841}}^1$

素因数の和:4734876

約数の個数: 144

約数和(自身を含む): 696817227456

約数和(自身を除く): 496817543616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 4734841, 9469682, 14204523, 18939364, 23674205, 28409046, 37878728, 47348410, 52083251, 56818092, 71022615, 75757456, 94696820, 104166502, 113636184, 142045230, 151514912, 156249753, 189393640, 208333004, 227272368, 260416255, 284090460, 303029824, 312499506, 378787280, 416666008, 454544736, 520832510, 568180920, 606059648, 624999012, 757574560, 781248765, 833332016, 909089472, 1041665020, 1136361840, 1212119296, 1249998024, 1515149120, 1562497530, 1666664032, 1818178944, 2083330040, 2272723680, 2499996048, 3030298240, 3124995060, 3333328064, 3636357888, 4166660080, 4545447360, 4999992096, 6060596480, 6249990120, 6666656128, 8333320160, 9090894720, 9999984192, 12499980240, 13333312256, 16666640320, 18181789440, 19999968384, 24999960480, 33333280640, 39999936768, 49999920960, 66666561280, 99999841920, 199999683840]

約数ペア:

[(1, 199999683840), (2, 99999841920), (3, 66666561280), (4, 49999920960), (5, 39999936768), (6, 33333280640), (8, 24999960480), (10, 19999968384), (11, 18181789440), (12, 16666640320), (15, 13333312256), (16, 12499980240), (20, 9999984192), (22, 9090894720), (24, 8333320160), (30, 6666656128), (32, 6249990120), (33, 6060596480), (40, 4999992096), (44, 4545447360), (48, 4166660080), (55, 3636357888), (60, 3333328064), (64, 3124995060), (66, 3030298240), (80, 2499996048), (88, 2272723680), (96, 2083330040), (110, 1818178944), (120, 1666664032), (128, 1562497530), (132, 1515149120), (160, 1249998024), (165, 1212119296), (176, 1136361840), (192, 1041665020), (220, 909089472), (240, 833332016), (256, 781248765), (264, 757574560), (320, 624999012), (330, 606059648), (352, 568180920), (384, 520832510), (440, 454544736), (480, 416666008), (528, 378787280), (640, 312499506), (660, 303029824), (704, 284090460), (768, 260416255), (880, 227272368), (960, 208333004), (1056, 189393640), (1280, 156249753), (1320, 151514912), (1408, 142045230), (1760, 113636184), (1920, 104166502), (2112, 94696820), (2640, 75757456), (2816, 71022615), (3520, 56818092), (3840, 52083251), (4224, 47348410), (5280, 37878728), (7040, 28409046), (8448, 23674205), (10560, 18939364), (14080, 14204523), (21120, 9469682), (42240, 4734841)]