321817894560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4219}}^1\times {\mathrm{17657}}^1$

素因数の和:21900

約数の個数: 192

約数和(自身を含む): 1126693411200

約数和(自身を除く): 804875516640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4219, 4320, 8438, 12657, 16876, 17657, 21095, 25314, 33752, 35314, 37971, 42190, 50628, 52971, 63285, 67504, 70628, 75942, 84380, 88285, 101256, 105942, 113913, 126570, 135008, 141256, 151884, 158913, 168760, 176570, 189855, 202512, 211884, 227826, 253140, 264855, 282512, 303768, 317826, 337520, 353140, 379710, 405024, 423768, 455652, 476739, 506280, 529710, 565024, 569565, 607536, 635652, 675040, 706280, 759420, 794565, 847536, 911304, 953478, 1012560, 1059420, 1139130, 1215072, 1271304, 1412560, 1518840, 1589130, 1695072, 1822608, 1906956, 2025120, 2118840, 2278260, 2383695, 2542608, 2825120, 3037680, 3178260, 3645216, 3813912, 4237680, 4556520, 4767390, 5085216, 6075360, 6356520, 7627824, 8475360, 9113040, 9534780, 12713040, 15255648, 18226080, 19069560, 25426080, 38139120, 74494883, 76278240, 148989766, 223484649, 297979532, 372474415, 446969298, 595959064, 670453947, 744948830, 893938596, 1117423245, 1191918128, 1340907894, 1489897660, 1787877192, 2011361841, 2234846490, 2383836256, 2681815788, 2979795320, 3352269735, 3575754384, 4022723682, 4469692980, 5363631576, 5959590640, 6704539470, 7151508768, 8045447364, 8939385960, 10056809205, 10727263152, 11919181280, 13409078940, 16090894728, 17878771920, 20113618410, 21454526304, 26818157880, 32181789456, 35757543840, 40227236820, 53636315760, 64363578912, 80454473640, 107272631520, 160908947280, 321817894560]

約数ペア:

[(1, 321817894560), (2, 160908947280), (3, 107272631520), (4, 80454473640), (5, 64363578912), (6, 53636315760), (8, 40227236820), (9, 35757543840), (10, 32181789456), (12, 26818157880), (15, 21454526304), (16, 20113618410), (18, 17878771920), (20, 16090894728), (24, 13409078940), (27, 11919181280), (30, 10727263152), (32, 10056809205), (36, 8939385960), (40, 8045447364), (45, 7151508768), (48, 6704539470), (54, 5959590640), (60, 5363631576), (72, 4469692980), (80, 4022723682), (90, 3575754384), (96, 3352269735), (108, 2979795320), (120, 2681815788), (135, 2383836256), (144, 2234846490), (160, 2011361841), (180, 1787877192), (216, 1489897660), (240, 1340907894), (270, 1191918128), (288, 1117423245), (360, 893938596), (432, 744948830), (480, 670453947), (540, 595959064), (720, 446969298), (864, 372474415), (1080, 297979532), (1440, 223484649), (2160, 148989766), (4219, 76278240), (4320, 74494883), (8438, 38139120), (12657, 25426080), (16876, 19069560), (17657, 18226080), (21095, 15255648), (25314, 12713040), (33752, 9534780), (35314, 9113040), (37971, 8475360), (42190, 7627824), (50628, 6356520), (52971, 6075360), (63285, 5085216), (67504, 4767390), (70628, 4556520), (75942, 4237680), (84380, 3813912), (88285, 3645216), (101256, 3178260), (105942, 3037680), (113913, 2825120), (126570, 2542608), (135008, 2383695), (141256, 2278260), (151884, 2118840), (158913, 2025120), (168760, 1906956), (176570, 1822608), (189855, 1695072), (202512, 1589130), (211884, 1518840), (227826, 1412560), (253140, 1271304), (264855, 1215072), (282512, 1139130), (303768, 1059420), (317826, 1012560), (337520, 953478), (353140, 911304), (379710, 847536), (405024, 794565), (423768, 759420), (455652, 706280), (476739, 675040), (506280, 635652), (529710, 607536), (565024, 569565)]