226932720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 628012560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 839, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1678, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2517, 2576, 2760, 2940, 3220, 3356, 3381, 3864, 3920, 4195, 4508, 4830, 5034, 5520, 5635, 5873, 5880, 6440, 6712, 6762, 7728, 8390, 9016, 9660, 10068, 11270, 11746, 11760, 12585, 12880, 13424, 13524, 16780, 16905, 17619, 18032, 19297, 19320, 20136, 22540, 23492, 25170, 27048, 29365, 33560, 33810, 35238, 38594, 38640, 40272, 41111, 45080, 46984, 50340, 54096, 57891, 58730, 67120, 67620, 70476, 77188, 82222, 88095, 90160, 93968, 96485, 100680, 115782, 117460, 123333, 135079, 135240, 140952, 154376, 164444, 176190, 192970, 201360, 205555, 231564, 234920, 246666, 270158, 270480, 281904, 289455, 308752, 328888, 352380, 385940, 405237, 411110, 463128, 469840, 493332, 540316, 578910, 616665, 657776, 675395, 704760, 771880, 810474, 822220, 926256, 945553, 986664, 1080632, 1157820, 1233330, 1350790, 1409520, 1543760, 1620948, 1644440, 1891106, 1973328, 2026185, 2161264, 2315640, 2466660, 2701580, 2836659, 3241896, 3288880, 3782212, 4052370, 4631280, 4727765, 4933320, 5403160, 5673318, 6483792, 7564424, 8104740, 9455530, 9866640, 10806320, 11346636, 14183295, 15128848, 16209480, 18911060, 22693272, 28366590, 32418960, 37822120, 45386544, 56733180, 75644240, 113466360, 226932720]

約数ペア:

[(1, 226932720), (2, 113466360), (3, 75644240), (4, 56733180), (5, 45386544), (6, 37822120), (7, 32418960), (8, 28366590), (10, 22693272), (12, 18911060), (14, 16209480), (15, 15128848), (16, 14183295), (20, 11346636), (21, 10806320), (23, 9866640), (24, 9455530), (28, 8104740), (30, 7564424), (35, 6483792), (40, 5673318), (42, 5403160), (46, 4933320), (48, 4727765), (49, 4631280), (56, 4052370), (60, 3782212), (69, 3288880), (70, 3241896), (80, 2836659), (84, 2701580), (92, 2466660), (98, 2315640), (105, 2161264), (112, 2026185), (115, 1973328), (120, 1891106), (138, 1644440), (140, 1620948), (147, 1543760), (161, 1409520), (168, 1350790), (184, 1233330), (196, 1157820), (210, 1080632), (230, 986664), (240, 945553), (245, 926256), (276, 822220), (280, 810474), (294, 771880), (322, 704760), (336, 675395), (345, 657776), (368, 616665), (392, 578910), (420, 540316), (460, 493332), (483, 469840), (490, 463128), (552, 411110), (560, 405237), (588, 385940), (644, 352380), (690, 328888), (735, 308752), (784, 289455), (805, 281904), (839, 270480), (840, 270158), (920, 246666), (966, 234920), (980, 231564), (1104, 205555), (1127, 201360), (1176, 192970), (1288, 176190), (1380, 164444), (1470, 154376), (1610, 140952), (1678, 135240), (1680, 135079), (1840, 123333), (1932, 117460), (1960, 115782), (2254, 100680), (2352, 96485), (2415, 93968), (2517, 90160), (2576, 88095), (2760, 82222), (2940, 77188), (3220, 70476), (3356, 67620), (3381, 67120), (3864, 58730), (3920, 57891), (4195, 54096), (4508, 50340), (4830, 46984), (5034, 45080), (5520, 41111), (5635, 40272), (5873, 38640), (5880, 38594), (6440, 35238), (6712, 33810), (6762, 33560), (7728, 29365), (8390, 27048), (9016, 25170), (9660, 23492), (10068, 22540), (11270, 20136), (11746, 19320), (11760, 19297), (12585, 18032), (12880, 17619), (13424, 16905), (13524, 16780)]