19470147180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 60057607680

約数和(自身を除く): 40587460500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 277, 281, 330, 379, 554, 562, 660, 758, 831, 843, 1108, 1124, 1137, 1385, 1405, 1516, 1662, 1686, 1895, 2274, 2770, 2810, 3047, 3091, 3324, 3372, 3790, 4155, 4169, 4215, 4548, 5540, 5620, 5685, 6094, 6182, 7580, 8310, 8338, 8430, 9141, 9273, 11370, 12188, 12364, 12507, 15235, 15455, 16620, 16676, 16860, 18282, 18546, 20845, 22740, 25014, 30470, 30910, 36564, 37092, 41690, 45705, 46365, 50028, 60940, 61820, 62535, 77837, 83380, 91410, 92730, 104983, 106499, 125070, 155674, 182820, 185460, 209966, 212998, 233511, 250140, 311348, 314949, 319497, 389185, 419932, 425996, 467022, 524915, 532495, 629898, 638994, 778370, 856207, 934044, 1049830, 1064990, 1154813, 1167555, 1171489, 1259796, 1277988, 1556740, 1574745, 1597485, 1712414, 2099660, 2129980, 2309626, 2335110, 2342978, 2568621, 3149490, 3194970, 3424828, 3464439, 3514467, 4281035, 4619252, 4670220, 4685956, 5137242, 5774065, 5857445, 6298980, 6389940, 6928878, 7028934, 8562070, 10274484, 11548130, 11714890, 12843105, 13857756, 14057868, 17124140, 17322195, 17572335, 23096260, 23429780, 25686210, 29500223, 34644390, 35144670, 51372420, 59000446, 69288780, 70289340, 88500669, 118000892, 147501115, 177001338, 295002230, 324502453, 354002676, 442503345, 590004460, 649004906, 885006690, 973507359, 1298009812, 1622512265, 1770013380, 1947014718, 3245024530, 3894029436, 4867536795, 6490049060, 9735073590, 19470147180]

約数ペア:

[(1, 19470147180), (2, 9735073590), (3, 6490049060), (4, 4867536795), (5, 3894029436), (6, 3245024530), (10, 1947014718), (11, 1770013380), (12, 1622512265), (15, 1298009812), (20, 973507359), (22, 885006690), (30, 649004906), (33, 590004460), (44, 442503345), (55, 354002676), (60, 324502453), (66, 295002230), (110, 177001338), (132, 147501115), (165, 118000892), (220, 88500669), (277, 70289340), (281, 69288780), (330, 59000446), (379, 51372420), (554, 35144670), (562, 34644390), (660, 29500223), (758, 25686210), (831, 23429780), (843, 23096260), (1108, 17572335), (1124, 17322195), (1137, 17124140), (1385, 14057868), (1405, 13857756), (1516, 12843105), (1662, 11714890), (1686, 11548130), (1895, 10274484), (2274, 8562070), (2770, 7028934), (2810, 6928878), (3047, 6389940), (3091, 6298980), (3324, 5857445), (3372, 5774065), (3790, 5137242), (4155, 4685956), (4169, 4670220), (4215, 4619252), (4548, 4281035), (5540, 3514467), (5620, 3464439), (5685, 3424828), (6094, 3194970), (6182, 3149490), (7580, 2568621), (8310, 2342978), (8338, 2335110), (8430, 2309626), (9141, 2129980), (9273, 2099660), (11370, 1712414), (12188, 1597485), (12364, 1574745), (12507, 1556740), (15235, 1277988), (15455, 1259796), (16620, 1171489), (16676, 1167555), (16860, 1154813), (18282, 1064990), (18546, 1049830), (20845, 934044), (22740, 856207), (25014, 778370), (30470, 638994), (30910, 629898), (36564, 532495), (37092, 524915), (41690, 467022), (45705, 425996), (46365, 419932), (50028, 389185), (60940, 319497), (61820, 314949), (62535, 311348), (77837, 250140), (83380, 233511), (91410, 212998), (92730, 209966), (104983, 185460), (106499, 182820), (125070, 155674)]