131974920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 480

約数和(自身を含む): 578128320

約数和(自身を除く): 446153400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 81, 84, 88, 90, 92, 99, 105, 108, 110, 115, 120, 126, 132, 135, 138, 140, 154, 161, 162, 165, 168, 180, 184, 189, 198, 207, 210, 216, 220, 230, 231, 252, 253, 264, 270, 276, 280, 297, 308, 315, 322, 324, 330, 345, 360, 378, 385, 396, 405, 414, 420, 440, 460, 462, 483, 495, 504, 506, 529, 540, 552, 567, 594, 616, 621, 630, 644, 648, 660, 690, 693, 756, 759, 770, 792, 805, 810, 828, 840, 891, 920, 924, 945, 966, 990, 1012, 1035, 1058, 1080, 1134, 1155, 1188, 1242, 1260, 1265, 1288, 1320, 1380, 1386, 1449, 1485, 1512, 1518, 1540, 1587, 1610, 1620, 1656, 1771, 1782, 1848, 1863, 1890, 1932, 1980, 2024, 2070, 2079, 2116, 2268, 2277, 2310, 2376, 2415, 2484, 2520, 2530, 2645, 2760, 2772, 2835, 2898, 2970, 3036, 3080, 3105, 3174, 3220, 3240, 3465, 3542, 3564, 3703, 3726, 3780, 3795, 3864, 3960, 4140, 4158, 4232, 4347, 4455, 4536, 4554, 4620, 4761, 4830, 4968, 5060, 5290, 5313, 5544, 5670, 5796, 5819, 5940, 6072, 6210, 6237, 6348, 6440, 6831, 6930, 7084, 7128, 7245, 7406, 7452, 7560, 7590, 7935, 8280, 8316, 8694, 8855, 8910, 9108, 9240, 9315, 9522, 9660, 10120, 10395, 10580, 10626, 11109, 11340, 11385, 11592, 11638, 11880, 12420, 12474, 12696, 13041, 13662, 13860, 14168, 14283, 14490, 14812, 14904, 15180, 15870, 15939, 16632, 17388, 17457, 17710, 17820, 18216, 18515, 18630, 19044, 19320, 20493, 20790, 21160, 21252, 21735, 22218, 22680, 22770, 23276, 23805, 24840, 24948, 26082, 26565, 27324, 27720, 28566, 28980, 29095, 29624, 30360, 31185, 31740, 31878, 33327, 34155, 34776, 34914, 35420, 35640, 37030, 37260, 38088, 40733, 40986, 41580, 42504, 42849, 43470, 44436, 45540, 46552, 47610, 47817, 49896, 52164, 52371, 53130, 54648, 55545, 57132, 57960, 58190, 62370, 63480, 63756, 65205, 66654, 68310, 69828, 70840, 71415, 74060, 74520, 79695, 81466, 81972, 83160, 85698, 86940, 87285, 88872, 91080, 95220, 95634, 99981, 102465, 104328, 104742, 106260, 111090, 114264, 116380, 122199, 124740, 127512, 130410, 133308, 136620, 139656, 142830, 143451, 148120, 157113, 159390, 162932, 163944, 166635, 171396, 173880, 174570, 190440, 191268, 199962, 203665, 204930, 209484, 212520, 214245, 222180, 232760, 239085, 244398, 249480, 260820, 261855, 266616, 273240, 285660, 286902, 299943, 314226, 318780, 325864, 333270, 342792, 349140, 366597, 382536, 399924, 407330, 409860, 418968, 428490, 444360, 471339, 478170, 488796, 499905, 521640, 523710, 571320, 573804, 599886, 610995, 628452, 637560, 666540, 698280, 717255, 733194, 785565, 799848, 814660, 819720, 856980, 942678, 956340, 977592, 999810, 1047420, 1099791, 1147608, 1199772, 1221990, 1256904, 1333080, 1434510, 1466388, 1499715, 1571130, 1629320, 1713960, 1832985, 1885356, 1912680, 1999620, 2094840, 2199582, 2356695, 2399544, 2443980, 2869020, 2932776, 2999430, 3142260, 3299373, 3665970, 3770712, 3999240, 4399164, 4713390, 4887960, 5498955, 5738040, 5998860, 6284520, 6598746, 7331940, 8798328, 9426780, 10997910, 11997720, 13197492, 14663880, 16496865, 18853560, 21995820, 26394984, 32993730, 43991640, 65987460, 131974920]

約数ペア:

[(1, 131974920), (2, 65987460), (3, 43991640), (4, 32993730), (5, 26394984), (6, 21995820), (7, 18853560), (8, 16496865), (9, 14663880), (10, 13197492), (11, 11997720), (12, 10997910), (14, 9426780), (15, 8798328), (18, 7331940), (20, 6598746), (21, 6284520), (22, 5998860), (23, 5738040), (24, 5498955), (27, 4887960), (28, 4713390), (30, 4399164), (33, 3999240), (35, 3770712), (36, 3665970), (40, 3299373), (42, 3142260), (44, 2999430), (45, 2932776), (46, 2869020), (54, 2443980), (55, 2399544), (56, 2356695), (60, 2199582), (63, 2094840), (66, 1999620), (69, 1912680), (70, 1885356), (72, 1832985), (77, 1713960), (81, 1629320), (84, 1571130), (88, 1499715), (90, 1466388), (92, 1434510), (99, 1333080), (105, 1256904), (108, 1221990), (110, 1199772), (115, 1147608), (120, 1099791), (126, 1047420), (132, 999810), (135, 977592), (138, 956340), (140, 942678), (154, 856980), (161, 819720), (162, 814660), (165, 799848), (168, 785565), (180, 733194), (184, 717255), (189, 698280), (198, 666540), (207, 637560), (210, 628452), (216, 610995), (220, 599886), (230, 573804), (231, 571320), (252, 523710), (253, 521640), (264, 499905), (270, 488796), (276, 478170), (280, 471339), (297, 444360), (308, 428490), (315, 418968), (322, 409860), (324, 407330), (330, 399924), (345, 382536), (360, 366597), (378, 349140), (385, 342792), (396, 333270), (405, 325864), (414, 318780), (420, 314226), (440, 299943), (460, 286902), (462, 285660), (483, 273240), (495, 266616), (504, 261855), (506, 260820), (529, 249480), (540, 244398), (552, 239085), (567, 232760), (594, 222180), (616, 214245), (621, 212520), (630, 209484), (644, 204930), (648, 203665), (660, 199962), (690, 191268), (693, 190440), (756, 174570), (759, 173880), (770, 171396), (792, 166635), (805, 163944), (810, 162932), (828, 159390), (840, 157113), (891, 148120), (920, 143451), (924, 142830), (945, 139656), (966, 136620), (990, 133308), (1012, 130410), (1035, 127512), (1058, 124740), (1080, 122199), (1134, 116380), (1155, 114264), (1188, 111090), (1242, 106260), (1260, 104742), (1265, 104328), (1288, 102465), (1320, 99981), (1380, 95634), (1386, 95220), (1449, 91080), (1485, 88872), (1512, 87285), (1518, 86940), (1540, 85698), (1587, 83160), (1610, 81972), (1620, 81466), (1656, 79695), (1771, 74520), (1782, 74060), (1848, 71415), (1863, 70840), (1890, 69828), (1932, 68310), (1980, 66654), (2024, 65205), (2070, 63756), (2079, 63480), (2116, 62370), (2268, 58190), (2277, 57960), (2310, 57132), (2376, 55545), (2415, 54648), (2484, 53130), (2520, 52371), (2530, 52164), (2645, 49896), (2760, 47817), (2772, 47610), (2835, 46552), (2898, 45540), (2970, 44436), (3036, 43470), (3080, 42849), (3105, 42504), (3174, 41580), (3220, 40986), (3240, 40733), (3465, 38088), (3542, 37260), (3564, 37030), (3703, 35640), (3726, 35420), (3780, 34914), (3795, 34776), (3864, 34155), (3960, 33327), (4140, 31878), (4158, 31740), (4232, 31185), (4347, 30360), (4455, 29624), (4536, 29095), (4554, 28980), (4620, 28566), (4761, 27720), (4830, 27324), (4968, 26565), (5060, 26082), (5290, 24948), (5313, 24840), (5544, 23805), (5670, 23276), (5796, 22770), (5819, 22680), (5940, 22218), (6072, 21735), (6210, 21252), (6237, 21160), (6348, 20790), (6440, 20493), (6831, 19320), (6930, 19044), (7084, 18630), (7128, 18515), (7245, 18216), (7406, 17820), (7452, 17710), (7560, 17457), (7590, 17388), (7935, 16632), (8280, 15939), (8316, 15870), (8694, 15180), (8855, 14904), (8910, 14812), (9108, 14490), (9240, 14283), (9315, 14168), (9522, 13860), (9660, 13662), (10120, 13041), (10395, 12696), (10580, 12474), (10626, 12420), (11109, 11880), (11340, 11638), (11385, 11592)]