22888915280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2221}}^1$

素因数の和:2498

約数の個数: 240

約数和(自身を含む): 67846014720

約数和(自身を除く): 44957099440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 239, 245, 280, 308, 385, 392, 440, 478, 490, 539, 560, 616, 770, 784, 880, 956, 980, 1078, 1195, 1232, 1540, 1673, 1912, 1960, 2156, 2221, 2390, 2629, 2695, 3080, 3346, 3824, 3920, 4312, 4442, 4780, 5258, 5390, 6160, 6692, 8365, 8624, 8884, 9560, 10516, 10780, 11105, 11711, 13145, 13384, 15547, 16730, 17768, 18403, 19120, 21032, 21560, 22210, 23422, 24431, 26290, 26768, 31094, 33460, 35536, 36806, 42064, 43120, 44420, 46844, 48862, 52580, 58555, 62188, 66920, 73612, 77735, 88840, 92015, 93688, 97724, 105160, 108829, 117110, 122155, 124376, 128821, 133840, 147224, 155470, 171017, 177680, 184030, 187376, 195448, 210320, 217658, 234220, 244310, 248752, 257642, 294448, 310940, 342034, 368060, 390896, 435316, 468440, 488620, 515284, 530819, 544145, 621880, 644105, 684068, 736120, 855085, 870632, 936880, 977240, 1030568, 1061638, 1088290, 1197119, 1243760, 1288210, 1368136, 1472240, 1710170, 1741264, 1954480, 2061136, 2123276, 2176580, 2394238, 2576420, 2654095, 2736272, 3420340, 3715733, 4246552, 4353160, 4788476, 5152840, 5308190, 5839009, 5985595, 6840680, 7431466, 8493104, 8706320, 9576952, 10305680, 10616380, 11678018, 11971190, 13681360, 14862932, 18578665, 19153904, 21232760, 23356036, 23942380, 26010131, 29195045, 29725864, 37157330, 40873063, 42465520, 46712072, 47884760, 52020262, 58390090, 59451728, 74314660, 81746126, 93424144, 95769520, 104040524, 116780180, 130050655, 148629320, 163492252, 204365315, 208081048, 233560360, 260101310, 286111441, 297258640, 326984504, 408730630, 416162096, 467120720, 520202620, 572222882, 653969008, 817461260, 1040405240, 1144445764, 1430557205, 1634922520, 2080810480, 2288891528, 2861114410, 3269845040, 4577783056, 5722228820, 11444457640, 22888915280]

約数ペア:

[(1, 22888915280), (2, 11444457640), (4, 5722228820), (5, 4577783056), (7, 3269845040), (8, 2861114410), (10, 2288891528), (11, 2080810480), (14, 1634922520), (16, 1430557205), (20, 1144445764), (22, 1040405240), (28, 817461260), (35, 653969008), (40, 572222882), (44, 520202620), (49, 467120720), (55, 416162096), (56, 408730630), (70, 326984504), (77, 297258640), (80, 286111441), (88, 260101310), (98, 233560360), (110, 208081048), (112, 204365315), (140, 163492252), (154, 148629320), (176, 130050655), (196, 116780180), (220, 104040524), (239, 95769520), (245, 93424144), (280, 81746126), (308, 74314660), (385, 59451728), (392, 58390090), (440, 52020262), (478, 47884760), (490, 46712072), (539, 42465520), (560, 40873063), (616, 37157330), (770, 29725864), (784, 29195045), (880, 26010131), (956, 23942380), (980, 23356036), (1078, 21232760), (1195, 19153904), (1232, 18578665), (1540, 14862932), (1673, 13681360), (1912, 11971190), (1960, 11678018), (2156, 10616380), (2221, 10305680), (2390, 9576952), (2629, 8706320), (2695, 8493104), (3080, 7431466), (3346, 6840680), (3824, 5985595), (3920, 5839009), (4312, 5308190), (4442, 5152840), (4780, 4788476), (5258, 4353160), (5390, 4246552), (6160, 3715733), (6692, 3420340), (8365, 2736272), (8624, 2654095), (8884, 2576420), (9560, 2394238), (10516, 2176580), (10780, 2123276), (11105, 2061136), (11711, 1954480), (13145, 1741264), (13384, 1710170), (15547, 1472240), (16730, 1368136), (17768, 1288210), (18403, 1243760), (19120, 1197119), (21032, 1088290), (21560, 1061638), (22210, 1030568), (23422, 977240), (24431, 936880), (26290, 870632), (26768, 855085), (31094, 736120), (33460, 684068), (35536, 644105), (36806, 621880), (42064, 544145), (43120, 530819), (44420, 515284), (46844, 488620), (48862, 468440), (52580, 435316), (58555, 390896), (62188, 368060), (66920, 342034), (73612, 310940), (77735, 294448), (88840, 257642), (92015, 248752), (93688, 244310), (97724, 234220), (105160, 217658), (108829, 210320), (117110, 195448), (122155, 187376), (124376, 184030), (128821, 177680), (133840, 171017), (147224, 155470)]