20311058880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 448

約数和(自身を含む): 83896565760

約数和(自身を除く): 63585506880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 720, 738, 756, 820, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1680, 1722, 1728, 1845, 1890, 1968, 2016, 2160, 2214, 2240, 2296, 2460, 2520, 2583, 2624, 2870, 2880, 2952, 3024, 3280, 3360, 3444, 3690, 3780, 3936, 4032, 4305, 4320, 4428, 4592, 4920, 5040, 5166, 5535, 5740, 5904, 6048, 6560, 6720, 6888, 7380, 7560, 7749, 7872, 8191, 8610, 8640, 8856, 9184, 9840, 10080, 10332, 11070, 11480, 11808, 12096, 12915, 13120, 13776, 14760, 15120, 15498, 16382, 17220, 17712, 18368, 19680, 20160, 20664, 22140, 22960, 23616, 24573, 25830, 27552, 29520, 30240, 30996, 32764, 34440, 35424, 38745, 39360, 40955, 41328, 44280, 45920, 49146, 51660, 55104, 57337, 59040, 60480, 61992, 65528, 68880, 70848, 73719, 77490, 81910, 82656, 88560, 91840, 98292, 103320, 114674, 118080, 122865, 123984, 131056, 137760, 147438, 154980, 163820, 165312, 172011, 177120, 196584, 206640, 221157, 229348, 245730, 247968, 262112, 275520, 286685, 294876, 309960, 327640, 335831, 344022, 354240, 368595, 393168, 413280, 442314, 458696, 491460, 495936, 516033, 524224, 573370, 589752, 619920, 655280, 671662, 688044, 737190, 786336, 826560, 860055, 884628, 917392, 982920, 1007493, 1032066, 1105785, 1146740, 1179504, 1239840, 1310560, 1343324, 1376088, 1474380, 1548099, 1572672, 1679155, 1720110, 1769256, 1834784, 1965840, 2014986, 2064132, 2211570, 2293480, 2350817, 2359008, 2479680, 2580165, 2621120, 2686648, 2752176, 2948760, 3022479, 3096198, 3358310, 3440220, 3538512, 3669568, 3931680, 4029972, 4128264, 4423140, 4586960, 4701634, 4718016, 5037465, 5160330, 5373296, 5504352, 5897520, 6044958, 6192396, 6716620, 6880440, 7052451, 7077024, 7740495, 7863360, 8059944, 8256528, 8846280, 9067437, 9173920, 9403268, 10074930, 10320660, 10746592, 11008704, 11754085, 11795040, 12089916, 12384792, 13433240, 13760880, 14104902, 14154048, 15112395, 15480990, 16119888, 16513056, 17692560, 18134874, 18347840, 18806536, 20149860, 20641320, 21157353, 21493184, 23508170, 23590080, 24179832, 24769584, 26866480, 27521760, 28209804, 30224790, 30961980, 32239776, 33026112, 35262255, 35385120, 36269748, 37613072, 40299720, 41282640, 42314706, 45337185, 47016340, 48359664, 49539168, 53732960, 55043520, 56419608, 60449580, 61923960, 63472059, 64479552, 70524510, 70770240, 72539496, 75226144, 80599440, 82565280, 84629412, 90674370, 94032680, 96719328, 99078336, 105786765, 107465920, 112839216, 120899160, 123847920, 126944118, 141049020, 145078992, 150452288, 161198880, 165130560, 169258824, 181348740, 188065360, 193438656, 211573530, 225678432, 241798320, 247695840, 253888236, 282098040, 290157984, 317360295, 322397760, 338517648, 362697480, 376130720, 423147060, 451356864, 483596640, 495391680, 507776472, 564196080, 580315968, 634720590, 677035296, 725394960, 752261440, 846294120, 967193280, 1015552944, 1128392160, 1269441180, 1354070592, 1450789920, 1692588240, 2031105888, 2256784320, 2538882360, 2901579840, 3385176480, 4062211776, 5077764720, 6770352960, 10155529440, 20311058880]

約数ペア:

[(1, 20311058880), (2, 10155529440), (3, 6770352960), (4, 5077764720), (5, 4062211776), (6, 3385176480), (7, 2901579840), (8, 2538882360), (9, 2256784320), (10, 2031105888), (12, 1692588240), (14, 1450789920), (15, 1354070592), (16, 1269441180), (18, 1128392160), (20, 1015552944), (21, 967193280), (24, 846294120), (27, 752261440), (28, 725394960), (30, 677035296), (32, 634720590), (35, 580315968), (36, 564196080), (40, 507776472), (41, 495391680), (42, 483596640), (45, 451356864), (48, 423147060), (54, 376130720), (56, 362697480), (60, 338517648), (63, 322397760), (64, 317360295), (70, 290157984), (72, 282098040), (80, 253888236), (82, 247695840), (84, 241798320), (90, 225678432), (96, 211573530), (105, 193438656), (108, 188065360), (112, 181348740), (120, 169258824), (123, 165130560), (126, 161198880), (135, 150452288), (140, 145078992), (144, 141049020), (160, 126944118), (164, 123847920), (168, 120899160), (180, 112839216), (189, 107465920), (192, 105786765), (205, 99078336), (210, 96719328), (216, 94032680), (224, 90674370), (240, 84629412), (246, 82565280), (252, 80599440), (270, 75226144), (280, 72539496), (287, 70770240), (288, 70524510), (315, 64479552), (320, 63472059), (328, 61923960), (336, 60449580), (360, 56419608), (369, 55043520), (378, 53732960), (410, 49539168), (420, 48359664), (432, 47016340), (448, 45337185), (480, 42314706), (492, 41282640), (504, 40299720), (540, 37613072), (560, 36269748), (574, 35385120), (576, 35262255), (615, 33026112), (630, 32239776), (656, 30961980), (672, 30224790), (720, 28209804), (738, 27521760), (756, 26866480), (820, 24769584), (840, 24179832), (861, 23590080), (864, 23508170), (945, 21493184), (960, 21157353), (984, 20641320), (1008, 20149860), (1080, 18806536), (1107, 18347840), (1120, 18134874), (1148, 17692560), (1230, 16513056), (1260, 16119888), (1312, 15480990), (1344, 15112395), (1435, 14154048), (1440, 14104902), (1476, 13760880), (1512, 13433240), (1640, 12384792), (1680, 12089916), (1722, 11795040), (1728, 11754085), (1845, 11008704), (1890, 10746592), (1968, 10320660), (2016, 10074930), (2160, 9403268), (2214, 9173920), (2240, 9067437), (2296, 8846280), (2460, 8256528), (2520, 8059944), (2583, 7863360), (2624, 7740495), (2870, 7077024), (2880, 7052451), (2952, 6880440), (3024, 6716620), (3280, 6192396), (3360, 6044958), (3444, 5897520), (3690, 5504352), (3780, 5373296), (3936, 5160330), (4032, 5037465), (4305, 4718016), (4320, 4701634), (4428, 4586960), (4592, 4423140), (4920, 4128264), (5040, 4029972), (5166, 3931680), (5535, 3669568), (5740, 3538512), (5904, 3440220), (6048, 3358310), (6560, 3096198), (6720, 3022479), (6888, 2948760), (7380, 2752176), (7560, 2686648), (7749, 2621120), (7872, 2580165), (8191, 2479680), (8610, 2359008), (8640, 2350817), (8856, 2293480), (9184, 2211570), (9840, 2064132), (10080, 2014986), (10332, 1965840), (11070, 1834784), (11480, 1769256), (11808, 1720110), (12096, 1679155), (12915, 1572672), (13120, 1548099), (13776, 1474380), (14760, 1376088), (15120, 1343324), (15498, 1310560), (16382, 1239840), (17220, 1179504), (17712, 1146740), (18368, 1105785), (19680, 1032066), (20160, 1007493), (20664, 982920), (22140, 917392), (22960, 884628), (23616, 860055), (24573, 826560), (25830, 786336), (27552, 737190), (29520, 688044), (30240, 671662), (30996, 655280), (32764, 619920), (34440, 589752), (35424, 573370), (38745, 524224), (39360, 516033), (40955, 495936), (41328, 491460), (44280, 458696), (45920, 442314), (49146, 413280), (51660, 393168), (55104, 368595), (57337, 354240), (59040, 344022), (60480, 335831), (61992, 327640), (65528, 309960), (68880, 294876), (70848, 286685), (73719, 275520), (77490, 262112), (81910, 247968), (82656, 245730), (88560, 229348), (91840, 221157), (98292, 206640), (103320, 196584), (114674, 177120), (118080, 172011), (122865, 165312), (123984, 163820), (131056, 154980), (137760, 147438)]