1986144000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 288

約数和(自身を含む): 6990774336

約数和(自身を除く): 5004630336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 256, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 640, 680, 750, 768, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1217, 1275, 1280, 1360, 1500, 1600, 1632, 1700, 1920, 2000, 2040, 2125, 2176, 2400, 2434, 2550, 2720, 3000, 3200, 3264, 3400, 3651, 3840, 4000, 4080, 4250, 4352, 4800, 4868, 5100, 5440, 6000, 6085, 6375, 6400, 6528, 6800, 7302, 8000, 8160, 8500, 9600, 9736, 10200, 10880, 12000, 12170, 12750, 13056, 13600, 14604, 16000, 16320, 17000, 18255, 19200, 19472, 20400, 20689, 21760, 24000, 24340, 25500, 27200, 29208, 30425, 32000, 32640, 34000, 36510, 38944, 40800, 41378, 48000, 48680, 51000, 54400, 58416, 60850, 62067, 65280, 68000, 73020, 77888, 81600, 82756, 91275, 96000, 97360, 102000, 103445, 108800, 116832, 121700, 124134, 136000, 146040, 152125, 155776, 163200, 165512, 182550, 194720, 204000, 206890, 233664, 243400, 248268, 272000, 292080, 304250, 310335, 311552, 326400, 331024, 365100, 389440, 408000, 413780, 456375, 467328, 486800, 496536, 517225, 544000, 584160, 608500, 620670, 662048, 730200, 778880, 816000, 827560, 912750, 934656, 973600, 993072, 1034450, 1168320, 1217000, 1241340, 1324096, 1460400, 1551675, 1557760, 1632000, 1655120, 1825500, 1947200, 1986144, 2068900, 2336640, 2434000, 2482680, 2586125, 2648192, 2920800, 3103350, 3310240, 3651000, 3894400, 3972288, 4137800, 4673280, 4868000, 4965360, 5172250, 5296384, 5841600, 6206700, 6620480, 7302000, 7758375, 7788800, 7944576, 8275600, 9736000, 9930720, 10344500, 11683200, 12413400, 13240960, 14604000, 15516750, 15889152, 16551200, 19472000, 19861440, 20689000, 23366400, 24826800, 26481920, 29208000, 31033500, 33102400, 38944000, 39722880, 41378000, 49653600, 58416000, 62067000, 66204800, 79445760, 82756000, 99307200, 116832000, 124134000, 132409600, 165512000, 198614400, 248268000, 331024000, 397228800, 496536000, 662048000, 993072000, 1986144000]

約数ペア:

[(1, 1986144000), (2, 993072000), (3, 662048000), (4, 496536000), (5, 397228800), (6, 331024000), (8, 248268000), (10, 198614400), (12, 165512000), (15, 132409600), (16, 124134000), (17, 116832000), (20, 99307200), (24, 82756000), (25, 79445760), (30, 66204800), (32, 62067000), (34, 58416000), (40, 49653600), (48, 41378000), (50, 39722880), (51, 38944000), (60, 33102400), (64, 31033500), (68, 29208000), (75, 26481920), (80, 24826800), (85, 23366400), (96, 20689000), (100, 19861440), (102, 19472000), (120, 16551200), (125, 15889152), (128, 15516750), (136, 14604000), (150, 13240960), (160, 12413400), (170, 11683200), (192, 10344500), (200, 9930720), (204, 9736000), (240, 8275600), (250, 7944576), (255, 7788800), (256, 7758375), (272, 7302000), (300, 6620480), (320, 6206700), (340, 5841600), (375, 5296384), (384, 5172250), (400, 4965360), (408, 4868000), (425, 4673280), (480, 4137800), (500, 3972288), (510, 3894400), (544, 3651000), (600, 3310240), (640, 3103350), (680, 2920800), (750, 2648192), (768, 2586125), (800, 2482680), (816, 2434000), (850, 2336640), (960, 2068900), (1000, 1986144), (1020, 1947200), (1088, 1825500), (1200, 1655120), (1217, 1632000), (1275, 1557760), (1280, 1551675), (1360, 1460400), (1500, 1324096), (1600, 1241340), (1632, 1217000), (1700, 1168320), (1920, 1034450), (2000, 993072), (2040, 973600), (2125, 934656), (2176, 912750), (2400, 827560), (2434, 816000), (2550, 778880), (2720, 730200), (3000, 662048), (3200, 620670), (3264, 608500), (3400, 584160), (3651, 544000), (3840, 517225), (4000, 496536), (4080, 486800), (4250, 467328), (4352, 456375), (4800, 413780), (4868, 408000), (5100, 389440), (5440, 365100), (6000, 331024), (6085, 326400), (6375, 311552), (6400, 310335), (6528, 304250), (6800, 292080), (7302, 272000), (8000, 248268), (8160, 243400), (8500, 233664), (9600, 206890), (9736, 204000), (10200, 194720), (10880, 182550), (12000, 165512), (12170, 163200), (12750, 155776), (13056, 152125), (13600, 146040), (14604, 136000), (16000, 124134), (16320, 121700), (17000, 116832), (18255, 108800), (19200, 103445), (19472, 102000), (20400, 97360), (20689, 96000), (21760, 91275), (24000, 82756), (24340, 81600), (25500, 77888), (27200, 73020), (29208, 68000), (30425, 65280), (32000, 62067), (32640, 60850), (34000, 58416), (36510, 54400), (38944, 51000), (40800, 48680), (41378, 48000)]