1920322560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 352

約数和(自身を含む): 6767873280

約数和(自身を除く): 4847550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 163, 177, 192, 195, 208, 236, 240, 256, 260, 295, 312, 320, 326, 354, 384, 390, 416, 472, 480, 489, 512, 520, 590, 624, 640, 652, 708, 767, 768, 780, 815, 832, 885, 944, 960, 978, 1024, 1040, 1180, 1248, 1280, 1304, 1416, 1534, 1536, 1560, 1630, 1664, 1770, 1888, 1920, 1956, 2080, 2119, 2301, 2360, 2445, 2496, 2560, 2608, 2832, 3068, 3072, 3120, 3260, 3328, 3540, 3776, 3835, 3840, 3912, 4160, 4238, 4602, 4720, 4890, 4992, 5120, 5216, 5664, 6136, 6240, 6357, 6520, 6656, 7080, 7552, 7670, 7680, 7824, 8320, 8476, 9204, 9440, 9617, 9780, 9984, 10432, 10595, 11328, 11505, 12272, 12480, 12714, 13040, 13312, 14160, 15104, 15340, 15360, 15648, 16640, 16952, 18408, 18880, 19234, 19560, 19968, 20864, 21190, 22656, 23010, 24544, 24960, 25428, 26080, 28320, 28851, 30208, 30680, 31296, 31785, 33280, 33904, 36816, 37760, 38468, 39120, 39936, 41728, 42380, 45312, 46020, 48085, 49088, 49920, 50856, 52160, 56640, 57702, 60416, 61360, 62592, 63570, 66560, 67808, 73632, 75520, 76936, 78240, 83456, 84760, 90624, 92040, 96170, 98176, 99840, 101712, 104320, 113280, 115404, 122720, 125021, 125184, 127140, 135616, 144255, 147264, 151040, 153872, 156480, 166912, 169520, 181248, 184080, 192340, 196352, 199680, 203424, 208640, 226560, 230808, 245440, 250042, 250368, 254280, 271232, 288510, 294528, 302080, 307744, 312960, 339040, 368160, 375063, 384680, 392704, 406848, 417280, 453120, 461616, 490880, 500084, 500736, 508560, 542464, 577020, 589056, 615488, 625105, 625920, 678080, 736320, 750126, 769360, 785408, 813696, 834560, 906240, 923232, 981760, 1000168, 1017120, 1084928, 1154040, 1178112, 1230976, 1250210, 1251840, 1356160, 1472640, 1500252, 1538720, 1627392, 1846464, 1875315, 1963520, 2000336, 2034240, 2169856, 2308080, 2356224, 2461952, 2500420, 2503680, 2712320, 2945280, 3000504, 3077440, 3254784, 3692928, 3750630, 3927040, 4000672, 4068480, 4616160, 4923904, 5000840, 5424640, 5890560, 6001008, 6154880, 6509568, 7385856, 7501260, 8001344, 8136960, 9232320, 9847808, 10001680, 10849280, 11781120, 12002016, 12309760, 14771712, 15002520, 16002688, 16273920, 18464640, 20003360, 24004032, 24619520, 29543424, 30005040, 32005376, 32547840, 36929280, 40006720, 48008064, 49239040, 60010080, 64010752, 73858560, 80013440, 96016128, 120020160, 128021504, 147717120, 160026880, 192032256, 240040320, 320053760, 384064512, 480080640, 640107520, 960161280, 1920322560]

約数ペア:

[(1, 1920322560), (2, 960161280), (3, 640107520), (4, 480080640), (5, 384064512), (6, 320053760), (8, 240040320), (10, 192032256), (12, 160026880), (13, 147717120), (15, 128021504), (16, 120020160), (20, 96016128), (24, 80013440), (26, 73858560), (30, 64010752), (32, 60010080), (39, 49239040), (40, 48008064), (48, 40006720), (52, 36929280), (59, 32547840), (60, 32005376), (64, 30005040), (65, 29543424), (78, 24619520), (80, 24004032), (96, 20003360), (104, 18464640), (118, 16273920), (120, 16002688), (128, 15002520), (130, 14771712), (156, 12309760), (160, 12002016), (163, 11781120), (177, 10849280), (192, 10001680), (195, 9847808), (208, 9232320), (236, 8136960), (240, 8001344), (256, 7501260), (260, 7385856), (295, 6509568), (312, 6154880), (320, 6001008), (326, 5890560), (354, 5424640), (384, 5000840), (390, 4923904), (416, 4616160), (472, 4068480), (480, 4000672), (489, 3927040), (512, 3750630), (520, 3692928), (590, 3254784), (624, 3077440), (640, 3000504), (652, 2945280), (708, 2712320), (767, 2503680), (768, 2500420), (780, 2461952), (815, 2356224), (832, 2308080), (885, 2169856), (944, 2034240), (960, 2000336), (978, 1963520), (1024, 1875315), (1040, 1846464), (1180, 1627392), (1248, 1538720), (1280, 1500252), (1304, 1472640), (1416, 1356160), (1534, 1251840), (1536, 1250210), (1560, 1230976), (1630, 1178112), (1664, 1154040), (1770, 1084928), (1888, 1017120), (1920, 1000168), (1956, 981760), (2080, 923232), (2119, 906240), (2301, 834560), (2360, 813696), (2445, 785408), (2496, 769360), (2560, 750126), (2608, 736320), (2832, 678080), (3068, 625920), (3072, 625105), (3120, 615488), (3260, 589056), (3328, 577020), (3540, 542464), (3776, 508560), (3835, 500736), (3840, 500084), (3912, 490880), (4160, 461616), (4238, 453120), (4602, 417280), (4720, 406848), (4890, 392704), (4992, 384680), (5120, 375063), (5216, 368160), (5664, 339040), (6136, 312960), (6240, 307744), (6357, 302080), (6520, 294528), (6656, 288510), (7080, 271232), (7552, 254280), (7670, 250368), (7680, 250042), (7824, 245440), (8320, 230808), (8476, 226560), (9204, 208640), (9440, 203424), (9617, 199680), (9780, 196352), (9984, 192340), (10432, 184080), (10595, 181248), (11328, 169520), (11505, 166912), (12272, 156480), (12480, 153872), (12714, 151040), (13040, 147264), (13312, 144255), (14160, 135616), (15104, 127140), (15340, 125184), (15360, 125021), (15648, 122720), (16640, 115404), (16952, 113280), (18408, 104320), (18880, 101712), (19234, 99840), (19560, 98176), (19968, 96170), (20864, 92040), (21190, 90624), (22656, 84760), (23010, 83456), (24544, 78240), (24960, 76936), (25428, 75520), (26080, 73632), (28320, 67808), (28851, 66560), (30208, 63570), (30680, 62592), (31296, 61360), (31785, 60416), (33280, 57702), (33904, 56640), (36816, 52160), (37760, 50856), (38468, 49920), (39120, 49088), (39936, 48085), (41728, 46020), (42380, 45312)]