2017129920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12433}}^1$

素因数の和:12479

約数の個数: 168

約数和(自身を含む): 6935486256

約数和(自身を除く): 4918356336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12433, 12480, 13520, 16224, 20280, 24866, 27040, 32448, 37299, 40560, 49732, 54080, 62165, 74598, 81120, 99464, 124330, 149196, 161629, 162240, 186495, 198928, 248660, 298392, 323258, 372990, 397856, 484887, 497320, 596784, 646516, 745980, 795712, 808145, 969774, 994640, 1193568, 1293032, 1491960, 1616290, 1939548, 1989280, 2101177, 2387136, 2424435, 2586064, 2983920, 3232580, 3879096, 3978560, 4202354, 4848870, 5172128, 5967840, 6303531, 6465160, 7758192, 8404708, 9697740, 10344256, 10505885, 11935680, 12607062, 12930320, 15516384, 16809416, 19395480, 21011770, 25214124, 25860640, 31032768, 31517655, 33618832, 38790960, 42023540, 50428248, 51721280, 63035310, 67237664, 77581920, 84047080, 100856496, 126070620, 134475328, 155163840, 168094160, 201712992, 252141240, 336188320, 403425984, 504282480, 672376640, 1008564960, 2017129920]

約数ペア:

[(1, 2017129920), (2, 1008564960), (3, 672376640), (4, 504282480), (5, 403425984), (6, 336188320), (8, 252141240), (10, 201712992), (12, 168094160), (13, 155163840), (15, 134475328), (16, 126070620), (20, 100856496), (24, 84047080), (26, 77581920), (30, 67237664), (32, 63035310), (39, 51721280), (40, 50428248), (48, 42023540), (52, 38790960), (60, 33618832), (64, 31517655), (65, 31032768), (78, 25860640), (80, 25214124), (96, 21011770), (104, 19395480), (120, 16809416), (130, 15516384), (156, 12930320), (160, 12607062), (169, 11935680), (192, 10505885), (195, 10344256), (208, 9697740), (240, 8404708), (260, 7758192), (312, 6465160), (320, 6303531), (338, 5967840), (390, 5172128), (416, 4848870), (480, 4202354), (507, 3978560), (520, 3879096), (624, 3232580), (676, 2983920), (780, 2586064), (832, 2424435), (845, 2387136), (960, 2101177), (1014, 1989280), (1040, 1939548), (1248, 1616290), (1352, 1491960), (1560, 1293032), (1690, 1193568), (2028, 994640), (2080, 969774), (2496, 808145), (2535, 795712), (2704, 745980), (3120, 646516), (3380, 596784), (4056, 497320), (4160, 484887), (5070, 397856), (5408, 372990), (6240, 323258), (6760, 298392), (8112, 248660), (10140, 198928), (10816, 186495), (12433, 162240), (12480, 161629), (13520, 149196), (16224, 124330), (20280, 99464), (24866, 81120), (27040, 74598), (32448, 62165), (37299, 54080), (40560, 49732)]