64404642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{393479}}^1$

素因数の和:393539

約数の個数: 192

約数和(自身を含む): 228457635840

約数和(自身を除く): 164052993120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 10230, 10912, 13640, 14880, 16368, 20460, 27280, 32736, 40920, 54560, 81840, 163680, 393479, 786958, 1180437, 1573916, 1967395, 2360874, 3147832, 3934790, 4328269, 4721748, 5902185, 6295664, 7869580, 8656538, 9443496, 11804370, 12197849, 12591328, 12984807, 15739160, 17313076, 18886992, 21641345, 23608740, 24395698, 25969614, 31478320, 34626152, 36593547, 37773984, 43282690, 47217480, 48791396, 51939228, 60989245, 62956640, 64924035, 69252304, 73187094, 86565380, 94434960, 97582792, 103878456, 121978490, 129848070, 134176339, 138504608, 146374188, 173130760, 182967735, 188869920, 195165584, 207756912, 243956980, 259696140, 268352678, 292748376, 346261520, 365935470, 390331168, 402529017, 415513824, 487913960, 519392280, 536705356, 585496752, 670881695, 692523040, 731870940, 805058034, 975827920, 1038784560, 1073410712, 1170993504, 1341763390, 1463741880, 1610116068, 1951655840, 2012645085, 2077569120, 2146821424, 2683526780, 2927483760, 3220232136, 4025290170, 4293642848, 5367053560, 5854967520, 6440464272, 8050580340, 10734107120, 12880928544, 16101160680, 21468214240, 32202321360, 64404642720]

約数ペア:

[(1, 64404642720), (2, 32202321360), (3, 21468214240), (4, 16101160680), (5, 12880928544), (6, 10734107120), (8, 8050580340), (10, 6440464272), (11, 5854967520), (12, 5367053560), (15, 4293642848), (16, 4025290170), (20, 3220232136), (22, 2927483760), (24, 2683526780), (30, 2146821424), (31, 2077569120), (32, 2012645085), (33, 1951655840), (40, 1610116068), (44, 1463741880), (48, 1341763390), (55, 1170993504), (60, 1073410712), (62, 1038784560), (66, 975827920), (80, 805058034), (88, 731870940), (93, 692523040), (96, 670881695), (110, 585496752), (120, 536705356), (124, 519392280), (132, 487913960), (155, 415513824), (160, 402529017), (165, 390331168), (176, 365935470), (186, 346261520), (220, 292748376), (240, 268352678), (248, 259696140), (264, 243956980), (310, 207756912), (330, 195165584), (341, 188869920), (352, 182967735), (372, 173130760), (440, 146374188), (465, 138504608), (480, 134176339), (496, 129848070), (528, 121978490), (620, 103878456), (660, 97582792), (682, 94434960), (744, 86565380), (880, 73187094), (930, 69252304), (992, 64924035), (1023, 62956640), (1056, 60989245), (1240, 51939228), (1320, 48791396), (1364, 47217480), (1488, 43282690), (1705, 37773984), (1760, 36593547), (1860, 34626152), (2046, 31478320), (2480, 25969614), (2640, 24395698), (2728, 23608740), (2976, 21641345), (3410, 18886992), (3720, 17313076), (4092, 15739160), (4960, 12984807), (5115, 12591328), (5280, 12197849), (5456, 11804370), (6820, 9443496), (7440, 8656538), (8184, 7869580), (10230, 6295664), (10912, 5902185), (13640, 4721748), (14880, 4328269), (16368, 3934790), (20460, 3147832), (27280, 2360874), (32736, 1967395), (40920, 1573916), (54560, 1180437), (81840, 786958), (163680, 393479)]