681792000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 2344028544

約数和(自身を除く): 1662236544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 67, 75, 80, 96, 100, 106, 120, 125, 128, 134, 150, 159, 160, 192, 200, 201, 212, 240, 250, 256, 265, 268, 300, 318, 320, 335, 375, 384, 400, 402, 424, 480, 500, 512, 530, 536, 600, 636, 640, 670, 750, 768, 795, 800, 804, 848, 960, 1000, 1005, 1060, 1072, 1200, 1272, 1280, 1325, 1340, 1500, 1536, 1590, 1600, 1608, 1675, 1696, 1920, 2000, 2010, 2120, 2144, 2400, 2544, 2560, 2650, 2680, 3000, 3180, 3200, 3216, 3350, 3392, 3551, 3840, 3975, 4000, 4020, 4240, 4288, 4800, 5025, 5088, 5300, 5360, 6000, 6360, 6400, 6432, 6625, 6700, 6784, 7102, 7680, 7950, 8000, 8040, 8375, 8480, 8576, 9600, 10050, 10176, 10600, 10653, 10720, 12000, 12720, 12800, 12864, 13250, 13400, 13568, 14204, 15900, 16000, 16080, 16750, 16960, 17152, 17755, 19200, 19875, 20100, 20352, 21200, 21306, 21440, 24000, 25125, 25440, 25728, 26500, 26800, 27136, 28408, 31800, 32000, 32160, 33500, 33920, 34304, 35510, 38400, 39750, 40200, 40704, 42400, 42612, 42880, 48000, 50250, 50880, 51456, 53000, 53265, 53600, 56816, 63600, 64000, 64320, 67000, 67840, 71020, 79500, 80400, 81408, 84800, 85224, 85760, 88775, 96000, 100500, 101760, 102912, 106000, 106530, 107200, 113632, 127200, 128640, 134000, 135680, 142040, 159000, 160800, 169600, 170448, 171520, 177550, 192000, 201000, 203520, 212000, 213060, 214400, 227264, 254400, 257280, 266325, 268000, 284080, 318000, 321600, 339200, 340896, 355100, 402000, 407040, 424000, 426120, 428800, 443875, 454528, 508800, 514560, 532650, 536000, 568160, 636000, 643200, 678400, 681792, 710200, 804000, 848000, 852240, 857600, 887750, 909056, 1017600, 1065300, 1072000, 1136320, 1272000, 1286400, 1331625, 1363584, 1420400, 1608000, 1696000, 1704480, 1775500, 1818112, 2035200, 2130600, 2144000, 2272640, 2544000, 2572800, 2663250, 2727168, 2840800, 3216000, 3392000, 3408960, 3551000, 4261200, 4288000, 4545280, 5088000, 5326500, 5454336, 5681600, 6432000, 6817920, 7102000, 8522400, 9090560, 10176000, 10653000, 11363200, 12864000, 13635840, 14204000, 17044800, 21306000, 22726400, 27271680, 28408000, 34089600, 42612000, 45452800, 56816000, 68179200, 85224000, 113632000, 136358400, 170448000, 227264000, 340896000, 681792000]

約数ペア:

[(1, 681792000), (2, 340896000), (3, 227264000), (4, 170448000), (5, 136358400), (6, 113632000), (8, 85224000), (10, 68179200), (12, 56816000), (15, 45452800), (16, 42612000), (20, 34089600), (24, 28408000), (25, 27271680), (30, 22726400), (32, 21306000), (40, 17044800), (48, 14204000), (50, 13635840), (53, 12864000), (60, 11363200), (64, 10653000), (67, 10176000), (75, 9090560), (80, 8522400), (96, 7102000), (100, 6817920), (106, 6432000), (120, 5681600), (125, 5454336), (128, 5326500), (134, 5088000), (150, 4545280), (159, 4288000), (160, 4261200), (192, 3551000), (200, 3408960), (201, 3392000), (212, 3216000), (240, 2840800), (250, 2727168), (256, 2663250), (265, 2572800), (268, 2544000), (300, 2272640), (318, 2144000), (320, 2130600), (335, 2035200), (375, 1818112), (384, 1775500), (400, 1704480), (402, 1696000), (424, 1608000), (480, 1420400), (500, 1363584), (512, 1331625), (530, 1286400), (536, 1272000), (600, 1136320), (636, 1072000), (640, 1065300), (670, 1017600), (750, 909056), (768, 887750), (795, 857600), (800, 852240), (804, 848000), (848, 804000), (960, 710200), (1000, 681792), (1005, 678400), (1060, 643200), (1072, 636000), (1200, 568160), (1272, 536000), (1280, 532650), (1325, 514560), (1340, 508800), (1500, 454528), (1536, 443875), (1590, 428800), (1600, 426120), (1608, 424000), (1675, 407040), (1696, 402000), (1920, 355100), (2000, 340896), (2010, 339200), (2120, 321600), (2144, 318000), (2400, 284080), (2544, 268000), (2560, 266325), (2650, 257280), (2680, 254400), (3000, 227264), (3180, 214400), (3200, 213060), (3216, 212000), (3350, 203520), (3392, 201000), (3551, 192000), (3840, 177550), (3975, 171520), (4000, 170448), (4020, 169600), (4240, 160800), (4288, 159000), (4800, 142040), (5025, 135680), (5088, 134000), (5300, 128640), (5360, 127200), (6000, 113632), (6360, 107200), (6400, 106530), (6432, 106000), (6625, 102912), (6700, 101760), (6784, 100500), (7102, 96000), (7680, 88775), (7950, 85760), (8000, 85224), (8040, 84800), (8375, 81408), (8480, 80400), (8576, 79500), (9600, 71020), (10050, 67840), (10176, 67000), (10600, 64320), (10653, 64000), (10720, 63600), (12000, 56816), (12720, 53600), (12800, 53265), (12864, 53000), (13250, 51456), (13400, 50880), (13568, 50250), (14204, 48000), (15900, 42880), (16000, 42612), (16080, 42400), (16750, 40704), (16960, 40200), (17152, 39750), (17755, 38400), (19200, 35510), (19875, 34304), (20100, 33920), (20352, 33500), (21200, 32160), (21306, 32000), (21440, 31800), (24000, 28408), (25125, 27136), (25440, 26800), (25728, 26500)]