978204480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5497

約数の個数: 224

約数和(自身を含む): 3588105600

約数和(自身を除く): 2609901120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2112, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4488, 5280, 5440, 5449, 5610, 5984, 7480, 8160, 8976, 10560, 10898, 11220, 11968, 14960, 16320, 16347, 17952, 21796, 22440, 27245, 29920, 32694, 35904, 43592, 44880, 54490, 59840, 59939, 65388, 81735, 87184, 89760, 92633, 108980, 119878, 130776, 163470, 174368, 179520, 179817, 185266, 217960, 239756, 261552, 277899, 299695, 326940, 348736, 359634, 370532, 435920, 463165, 479512, 523104, 555798, 599390, 653880, 719268, 741064, 871840, 899085, 926330, 959024, 1018963, 1046208, 1111596, 1198780, 1307760, 1389495, 1438536, 1482128, 1743680, 1798170, 1852660, 1918048, 2037926, 2223192, 2397560, 2615520, 2778990, 2877072, 2964256, 3056889, 3596340, 3705320, 3836096, 4075852, 4446384, 4795120, 5094815, 5231040, 5557980, 5754144, 5928512, 6113778, 7192680, 7410640, 8151704, 8892768, 9590240, 10189630, 11115960, 11508288, 12227556, 14385360, 14821280, 15284445, 16303408, 17785536, 19180480, 20379260, 22231920, 24455112, 28770720, 29642560, 30568890, 32606816, 40758520, 44463840, 48910224, 57541440, 61137780, 65213632, 81517040, 88927680, 97820448, 122275560, 163034080, 195640896, 244551120, 326068160, 489102240, 978204480]

約数ペア:

[(1, 978204480), (2, 489102240), (3, 326068160), (4, 244551120), (5, 195640896), (6, 163034080), (8, 122275560), (10, 97820448), (11, 88927680), (12, 81517040), (15, 65213632), (16, 61137780), (17, 57541440), (20, 48910224), (22, 44463840), (24, 40758520), (30, 32606816), (32, 30568890), (33, 29642560), (34, 28770720), (40, 24455112), (44, 22231920), (48, 20379260), (51, 19180480), (55, 17785536), (60, 16303408), (64, 15284445), (66, 14821280), (68, 14385360), (80, 12227556), (85, 11508288), (88, 11115960), (96, 10189630), (102, 9590240), (110, 8892768), (120, 8151704), (132, 7410640), (136, 7192680), (160, 6113778), (165, 5928512), (170, 5754144), (176, 5557980), (187, 5231040), (192, 5094815), (204, 4795120), (220, 4446384), (240, 4075852), (255, 3836096), (264, 3705320), (272, 3596340), (320, 3056889), (330, 2964256), (340, 2877072), (352, 2778990), (374, 2615520), (408, 2397560), (440, 2223192), (480, 2037926), (510, 1918048), (528, 1852660), (544, 1798170), (561, 1743680), (660, 1482128), (680, 1438536), (704, 1389495), (748, 1307760), (816, 1198780), (880, 1111596), (935, 1046208), (960, 1018963), (1020, 959024), (1056, 926330), (1088, 899085), (1122, 871840), (1320, 741064), (1360, 719268), (1496, 653880), (1632, 599390), (1760, 555798), (1870, 523104), (2040, 479512), (2112, 463165), (2244, 435920), (2640, 370532), (2720, 359634), (2805, 348736), (2992, 326940), (3264, 299695), (3520, 277899), (3740, 261552), (4080, 239756), (4488, 217960), (5280, 185266), (5440, 179817), (5449, 179520), (5610, 174368), (5984, 163470), (7480, 130776), (8160, 119878), (8976, 108980), (10560, 92633), (10898, 89760), (11220, 87184), (11968, 81735), (14960, 65388), (16320, 59939), (16347, 59840), (17952, 54490), (21796, 44880), (22440, 43592), (27245, 35904), (29920, 32694)]