22262565720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{278143}}^1$

素因数の和:278209

約数の個数: 128

約数和(自身を含む): 72094924800

約数和(自身を除く): 49832359080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 26680, 40020, 80040, 278143, 556286, 834429, 1112572, 1390715, 1668858, 2225144, 2781430, 3337716, 4172145, 5562860, 6397289, 6675432, 8066147, 8344290, 11125720, 12794578, 16132294, 16688580, 19191867, 24198441, 25589156, 31986445, 32264588, 33377160, 38383734, 40330735, 48396882, 51178312, 63972890, 64529176, 76767468, 80661470, 95959335, 96793764, 120992205, 127945780, 153534936, 161322940, 185521381, 191918670, 193587528, 241984410, 255891560, 322645880, 371042762, 383837340, 483968820, 556564143, 742085524, 767674680, 927606905, 967937640, 1113128286, 1484171048, 1855213810, 2226256572, 2782820715, 3710427620, 4452513144, 5565641430, 7420855240, 11131282860, 22262565720]

約数ペア:

[(1, 22262565720), (2, 11131282860), (3, 7420855240), (4, 5565641430), (5, 4452513144), (6, 3710427620), (8, 2782820715), (10, 2226256572), (12, 1855213810), (15, 1484171048), (20, 1113128286), (23, 967937640), (24, 927606905), (29, 767674680), (30, 742085524), (40, 556564143), (46, 483968820), (58, 383837340), (60, 371042762), (69, 322645880), (87, 255891560), (92, 241984410), (115, 193587528), (116, 191918670), (120, 185521381), (138, 161322940), (145, 153534936), (174, 127945780), (184, 120992205), (230, 96793764), (232, 95959335), (276, 80661470), (290, 76767468), (345, 64529176), (348, 63972890), (435, 51178312), (460, 48396882), (552, 40330735), (580, 38383734), (667, 33377160), (690, 32264588), (696, 31986445), (870, 25589156), (920, 24198441), (1160, 19191867), (1334, 16688580), (1380, 16132294), (1740, 12794578), (2001, 11125720), (2668, 8344290), (2760, 8066147), (3335, 6675432), (3480, 6397289), (4002, 5562860), (5336, 4172145), (6670, 3337716), (8004, 2781430), (10005, 2225144), (13340, 1668858), (16008, 1390715), (20010, 1112572), (26680, 834429), (40020, 556286), (80040, 278143)]