1330406463280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{8669}}^1$

素因数の和:9231

約数の個数: 160

約数和(自身を含む): 3208597761600

約数和(自身を除く): 1878191298320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 139, 148, 185, 278, 296, 370, 373, 556, 592, 695, 740, 746, 1112, 1390, 1480, 1492, 1865, 2224, 2780, 2960, 2984, 3730, 5143, 5560, 5968, 7460, 8669, 10286, 11120, 13801, 14920, 17338, 20572, 25715, 27602, 29840, 34676, 41144, 43345, 51430, 51847, 55204, 69005, 69352, 82288, 86690, 102860, 103694, 110408, 138010, 138704, 173380, 205720, 207388, 220816, 259235, 276020, 320753, 346760, 411440, 414776, 518470, 552040, 641506, 693520, 829552, 1036940, 1104080, 1204991, 1283012, 1603765, 1918339, 2073880, 2409982, 2566024, 3207530, 3233537, 3836678, 4147760, 4819964, 5132048, 6024955, 6415060, 6467074, 7673356, 9591695, 9639928, 12049910, 12830120, 12934148, 15346712, 16167685, 19183390, 19279856, 24099820, 25660240, 25868296, 30693424, 32335370, 38366780, 44584667, 48199640, 51736592, 64670740, 76733560, 89169334, 96399280, 119640869, 129341480, 153467120, 178338668, 222923335, 239281738, 258682960, 356677336, 445846670, 449461643, 478563476, 598204345, 713354672, 891693340, 898923286, 957126952, 1196408690, 1783386680, 1797846572, 1914253904, 2247308215, 2392817380, 3566773360, 3595693144, 4494616430, 4785634760, 7191386288, 8989232860, 9571269520, 16630080791, 17978465720, 33260161582, 35956931440, 66520323164, 83150403955, 133040646328, 166300807910, 266081292656, 332601615820, 665203231640, 1330406463280]

約数ペア:

[(1, 1330406463280), (2, 665203231640), (4, 332601615820), (5, 266081292656), (8, 166300807910), (10, 133040646328), (16, 83150403955), (20, 66520323164), (37, 35956931440), (40, 33260161582), (74, 17978465720), (80, 16630080791), (139, 9571269520), (148, 8989232860), (185, 7191386288), (278, 4785634760), (296, 4494616430), (370, 3595693144), (373, 3566773360), (556, 2392817380), (592, 2247308215), (695, 1914253904), (740, 1797846572), (746, 1783386680), (1112, 1196408690), (1390, 957126952), (1480, 898923286), (1492, 891693340), (1865, 713354672), (2224, 598204345), (2780, 478563476), (2960, 449461643), (2984, 445846670), (3730, 356677336), (5143, 258682960), (5560, 239281738), (5968, 222923335), (7460, 178338668), (8669, 153467120), (10286, 129341480), (11120, 119640869), (13801, 96399280), (14920, 89169334), (17338, 76733560), (20572, 64670740), (25715, 51736592), (27602, 48199640), (29840, 44584667), (34676, 38366780), (41144, 32335370), (43345, 30693424), (51430, 25868296), (51847, 25660240), (55204, 24099820), (69005, 19279856), (69352, 19183390), (82288, 16167685), (86690, 15346712), (102860, 12934148), (103694, 12830120), (110408, 12049910), (138010, 9639928), (138704, 9591695), (173380, 7673356), (205720, 6467074), (207388, 6415060), (220816, 6024955), (259235, 5132048), (276020, 4819964), (320753, 4147760), (346760, 3836678), (411440, 3233537), (414776, 3207530), (518470, 2566024), (552040, 2409982), (641506, 2073880), (693520, 1918339), (829552, 1603765), (1036940, 1283012), (1104080, 1204991)]