9756719565520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1\times {\mathrm{18191}}^1$

素因数の和:19853

約数の個数: 160

約数和(自身を含む): 23989976686080

約数和(自身を除く): 14233257120560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 257, 304, 380, 514, 760, 1028, 1285, 1373, 1520, 2056, 2570, 2746, 4112, 4883, 5140, 5492, 6865, 9766, 10280, 10984, 13730, 18191, 19532, 20560, 21968, 24415, 26087, 27460, 36382, 39064, 48830, 52174, 54920, 72764, 78128, 90955, 97660, 104348, 109840, 130435, 145528, 181910, 195320, 208696, 260870, 291056, 345629, 352861, 363820, 390640, 417392, 521740, 691258, 705722, 727640, 1043480, 1382516, 1411444, 1455280, 1728145, 1764305, 2086960, 2765032, 2822888, 3456290, 3528610, 4675087, 5530064, 5645776, 6704359, 6912580, 7057220, 9350174, 13408718, 13825160, 14114440, 18700348, 23375435, 24976243, 26817436, 27650320, 28228880, 33521795, 37400696, 46750870, 49952486, 53634872, 67043590, 74801392, 88826653, 93501740, 99904972, 107269744, 124881215, 134087180, 177653306, 187003480, 199809944, 249762430, 268174360, 355306612, 374006960, 399619888, 444133265, 474548617, 499524860, 536348720, 710613224, 888266530, 949097234, 999049720, 1421226448, 1776533060, 1898194468, 1998099440, 2372743085, 3553066120, 3796388936, 4745486170, 6418894451, 7106132240, 7592777872, 9490972340, 12837788902, 18981944680, 25675577804, 32094472255, 37963889360, 51351155608, 64188944510, 102702311216, 121958994569, 128377889020, 243917989138, 256755778040, 487835978276, 513511556080, 609794972845, 975671956552, 1219589945690, 1951343913104, 2439179891380, 4878359782760, 9756719565520]

約数ペア:

[(1, 9756719565520), (2, 4878359782760), (4, 2439179891380), (5, 1951343913104), (8, 1219589945690), (10, 975671956552), (16, 609794972845), (19, 513511556080), (20, 487835978276), (38, 256755778040), (40, 243917989138), (76, 128377889020), (80, 121958994569), (95, 102702311216), (152, 64188944510), (190, 51351155608), (257, 37963889360), (304, 32094472255), (380, 25675577804), (514, 18981944680), (760, 12837788902), (1028, 9490972340), (1285, 7592777872), (1373, 7106132240), (1520, 6418894451), (2056, 4745486170), (2570, 3796388936), (2746, 3553066120), (4112, 2372743085), (4883, 1998099440), (5140, 1898194468), (5492, 1776533060), (6865, 1421226448), (9766, 999049720), (10280, 949097234), (10984, 888266530), (13730, 710613224), (18191, 536348720), (19532, 499524860), (20560, 474548617), (21968, 444133265), (24415, 399619888), (26087, 374006960), (27460, 355306612), (36382, 268174360), (39064, 249762430), (48830, 199809944), (52174, 187003480), (54920, 177653306), (72764, 134087180), (78128, 124881215), (90955, 107269744), (97660, 99904972), (104348, 93501740), (109840, 88826653), (130435, 74801392), (145528, 67043590), (181910, 53634872), (195320, 49952486), (208696, 46750870), (260870, 37400696), (291056, 33521795), (345629, 28228880), (352861, 27650320), (363820, 26817436), (390640, 24976243), (417392, 23375435), (521740, 18700348), (691258, 14114440), (705722, 13825160), (727640, 13408718), (1043480, 9350174), (1382516, 7057220), (1411444, 6912580), (1455280, 6704359), (1728145, 5645776), (1764305, 5530064), (2086960, 4675087), (2765032, 3528610), (2822888, 3456290)]