31819368960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12907}}^1$

素因数の和:13043

約数の個数: 240

約数和(自身を含む): 111237942816

約数和(自身を除く): 79418573856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 512, 535, 576, 640, 642, 720, 768, 856, 960, 963, 1070, 1152, 1280, 1284, 1440, 1536, 1605, 1712, 1920, 1926, 2140, 2304, 2560, 2568, 2880, 3210, 3424, 3840, 3852, 4280, 4608, 4815, 5136, 5760, 6420, 6848, 7680, 7704, 8560, 9630, 10272, 11520, 12840, 12907, 13696, 15408, 17120, 19260, 20544, 23040, 25680, 25814, 27392, 30816, 34240, 38520, 38721, 41088, 51360, 51628, 54784, 61632, 64535, 68480, 77040, 77442, 82176, 102720, 103256, 116163, 123264, 129070, 136960, 154080, 154884, 164352, 193605, 205440, 206512, 232326, 246528, 258140, 273920, 308160, 309768, 387210, 410880, 413024, 464652, 493056, 516280, 580815, 616320, 619536, 774420, 821760, 826048, 929304, 1032560, 1161630, 1232640, 1239072, 1381049, 1548840, 1652096, 1858608, 2065120, 2323260, 2465280, 2478144, 2762098, 3097680, 3304192, 3717216, 4130240, 4143147, 4646520, 4956288, 5524196, 6195360, 6608384, 6905245, 7434432, 8260480, 8286294, 9293040, 9912576, 11048392, 12390720, 12429441, 13810490, 14868864, 16520960, 16572588, 18586080, 19825152, 20715735, 22096784, 24781440, 24858882, 27620980, 29737728, 33041920, 33145176, 37172160, 41431470, 44193568, 49562880, 49717764, 55241960, 59475456, 62147205, 66290352, 74344320, 82862940, 88387136, 99125760, 99435528, 110483920, 124294410, 132580704, 148688640, 165725880, 176774272, 198871056, 220967840, 248588820, 265161408, 297377280, 331451760, 353548544, 397742112, 441935680, 497177640, 530322816, 662903520, 707097088, 795484224, 883871360, 994355280, 1060645632, 1325807040, 1590968448, 1767742720, 1988710560, 2121291264, 2651614080, 3181936896, 3535485440, 3977421120, 5303228160, 6363873792, 7954842240, 10606456320, 15909684480, 31819368960]

約数ペア:

[(1, 31819368960), (2, 15909684480), (3, 10606456320), (4, 7954842240), (5, 6363873792), (6, 5303228160), (8, 3977421120), (9, 3535485440), (10, 3181936896), (12, 2651614080), (15, 2121291264), (16, 1988710560), (18, 1767742720), (20, 1590968448), (24, 1325807040), (30, 1060645632), (32, 994355280), (36, 883871360), (40, 795484224), (45, 707097088), (48, 662903520), (60, 530322816), (64, 497177640), (72, 441935680), (80, 397742112), (90, 353548544), (96, 331451760), (107, 297377280), (120, 265161408), (128, 248588820), (144, 220967840), (160, 198871056), (180, 176774272), (192, 165725880), (214, 148688640), (240, 132580704), (256, 124294410), (288, 110483920), (320, 99435528), (321, 99125760), (360, 88387136), (384, 82862940), (428, 74344320), (480, 66290352), (512, 62147205), (535, 59475456), (576, 55241960), (640, 49717764), (642, 49562880), (720, 44193568), (768, 41431470), (856, 37172160), (960, 33145176), (963, 33041920), (1070, 29737728), (1152, 27620980), (1280, 24858882), (1284, 24781440), (1440, 22096784), (1536, 20715735), (1605, 19825152), (1712, 18586080), (1920, 16572588), (1926, 16520960), (2140, 14868864), (2304, 13810490), (2560, 12429441), (2568, 12390720), (2880, 11048392), (3210, 9912576), (3424, 9293040), (3840, 8286294), (3852, 8260480), (4280, 7434432), (4608, 6905245), (4815, 6608384), (5136, 6195360), (5760, 5524196), (6420, 4956288), (6848, 4646520), (7680, 4143147), (7704, 4130240), (8560, 3717216), (9630, 3304192), (10272, 3097680), (11520, 2762098), (12840, 2478144), (12907, 2465280), (13696, 2323260), (15408, 2065120), (17120, 1858608), (19260, 1652096), (20544, 1548840), (23040, 1381049), (25680, 1239072), (25814, 1232640), (27392, 1161630), (30816, 1032560), (34240, 929304), (38520, 826048), (38721, 821760), (41088, 774420), (51360, 619536), (51628, 616320), (54784, 580815), (61632, 516280), (64535, 493056), (68480, 464652), (77040, 413024), (77442, 410880), (82176, 387210), (102720, 309768), (103256, 308160), (116163, 273920), (123264, 258140), (129070, 246528), (136960, 232326), (154080, 206512), (154884, 205440), (164352, 193605)]