2561145600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 432

約数和(自身を含む): 9424507904

約数和(自身を除く): 6863362304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 128, 130, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 256, 260, 300, 310, 312, 320, 325, 331, 372, 384, 390, 400, 403, 416, 465, 480, 496, 520, 600, 620, 624, 640, 650, 662, 744, 768, 775, 780, 800, 806, 832, 930, 960, 975, 992, 993, 1040, 1200, 1209, 1240, 1248, 1280, 1300, 1324, 1488, 1550, 1560, 1600, 1612, 1655, 1664, 1860, 1920, 1950, 1984, 1986, 2015, 2080, 2325, 2400, 2418, 2480, 2496, 2600, 2648, 2976, 3100, 3120, 3200, 3224, 3310, 3328, 3720, 3840, 3900, 3968, 3972, 4030, 4160, 4303, 4650, 4800, 4836, 4960, 4965, 4992, 5200, 5296, 5952, 6045, 6200, 6240, 6400, 6448, 6620, 7440, 7800, 7936, 7944, 8060, 8275, 8320, 8606, 9300, 9600, 9672, 9920, 9930, 9984, 10075, 10261, 10400, 10592, 11904, 12090, 12400, 12480, 12896, 12909, 13240, 14880, 15600, 15888, 16120, 16550, 16640, 17212, 18600, 19200, 19344, 19840, 19860, 20150, 20522, 20800, 21184, 21515, 23808, 24180, 24800, 24825, 24960, 25792, 25818, 26480, 29760, 30225, 30783, 31200, 31776, 32240, 33100, 34424, 37200, 38688, 39680, 39720, 40300, 41044, 41600, 42368, 43030, 48360, 49600, 49650, 49920, 51305, 51584, 51636, 52960, 59520, 60450, 61566, 62400, 63552, 64480, 64545, 66200, 68848, 74400, 77376, 79440, 80600, 82088, 83200, 84736, 86060, 96720, 99200, 99300, 102610, 103168, 103272, 105920, 107575, 119040, 120900, 123132, 124800, 127104, 128960, 129090, 132400, 133393, 137696, 148800, 153915, 154752, 158880, 161200, 164176, 172120, 193440, 198400, 198600, 205220, 206544, 211840, 215150, 241800, 246264, 249600, 254208, 256525, 257920, 258180, 264800, 266786, 275392, 297600, 307830, 309504, 317760, 322400, 322725, 328352, 344240, 386880, 397200, 400179, 410440, 413088, 423680, 430300, 483600, 492528, 513050, 515840, 516360, 529600, 533572, 550784, 595200, 615660, 635520, 644800, 645450, 656704, 666965, 688480, 769575, 773760, 794400, 800358, 820880, 826176, 860600, 967200, 985056, 1026100, 1032720, 1059200, 1067144, 1101568, 1231320, 1271040, 1289600, 1290900, 1313408, 1333930, 1376960, 1539150, 1547520, 1588800, 1600716, 1641760, 1652352, 1721200, 1934400, 1970112, 2000895, 2052200, 2065440, 2118400, 2134288, 2462640, 2579200, 2581800, 2626816, 2667860, 2753920, 3078300, 3177600, 3201432, 3283520, 3304704, 3334825, 3442400, 3868800, 3940224, 4001790, 4104400, 4130880, 4268576, 4925280, 5163600, 5335720, 5507840, 6156600, 6355200, 6402864, 6567040, 6669650, 6884800, 7737600, 7880448, 8003580, 8208800, 8261760, 8537152, 9850560, 10004475, 10327200, 10671440, 12313200, 12805728, 13134080, 13339300, 13769600, 16007160, 16417600, 16523520, 17074304, 19701120, 20008950, 20654400, 21342880, 24626400, 25611456, 26678600, 27539200, 32014320, 32835200, 34148608, 39402240, 40017900, 41308800, 42685760, 49252800, 51222912, 53357200, 64028640, 65670400, 80035800, 82617600, 85371520, 98505600, 102445824, 106714400, 128057280, 160071600, 170743040, 197011200, 213428800, 256114560, 320143200, 426857600, 512229120, 640286400, 853715200, 1280572800, 2561145600]

約数ペア:

[(1, 2561145600), (2, 1280572800), (3, 853715200), (4, 640286400), (5, 512229120), (6, 426857600), (8, 320143200), (10, 256114560), (12, 213428800), (13, 197011200), (15, 170743040), (16, 160071600), (20, 128057280), (24, 106714400), (25, 102445824), (26, 98505600), (30, 85371520), (31, 82617600), (32, 80035800), (39, 65670400), (40, 64028640), (48, 53357200), (50, 51222912), (52, 49252800), (60, 42685760), (62, 41308800), (64, 40017900), (65, 39402240), (75, 34148608), (78, 32835200), (80, 32014320), (93, 27539200), (96, 26678600), (100, 25611456), (104, 24626400), (120, 21342880), (124, 20654400), (128, 20008950), (130, 19701120), (150, 17074304), (155, 16523520), (156, 16417600), (160, 16007160), (186, 13769600), (192, 13339300), (195, 13134080), (200, 12805728), (208, 12313200), (240, 10671440), (248, 10327200), (256, 10004475), (260, 9850560), (300, 8537152), (310, 8261760), (312, 8208800), (320, 8003580), (325, 7880448), (331, 7737600), (372, 6884800), (384, 6669650), (390, 6567040), (400, 6402864), (403, 6355200), (416, 6156600), (465, 5507840), (480, 5335720), (496, 5163600), (520, 4925280), (600, 4268576), (620, 4130880), (624, 4104400), (640, 4001790), (650, 3940224), (662, 3868800), (744, 3442400), (768, 3334825), (775, 3304704), (780, 3283520), (800, 3201432), (806, 3177600), (832, 3078300), (930, 2753920), (960, 2667860), (975, 2626816), (992, 2581800), (993, 2579200), (1040, 2462640), (1200, 2134288), (1209, 2118400), (1240, 2065440), (1248, 2052200), (1280, 2000895), (1300, 1970112), (1324, 1934400), (1488, 1721200), (1550, 1652352), (1560, 1641760), (1600, 1600716), (1612, 1588800), (1655, 1547520), (1664, 1539150), (1860, 1376960), (1920, 1333930), (1950, 1313408), (1984, 1290900), (1986, 1289600), (2015, 1271040), (2080, 1231320), (2325, 1101568), (2400, 1067144), (2418, 1059200), (2480, 1032720), (2496, 1026100), (2600, 985056), (2648, 967200), (2976, 860600), (3100, 826176), (3120, 820880), (3200, 800358), (3224, 794400), (3310, 773760), (3328, 769575), (3720, 688480), (3840, 666965), (3900, 656704), (3968, 645450), (3972, 644800), (4030, 635520), (4160, 615660), (4303, 595200), (4650, 550784), (4800, 533572), (4836, 529600), (4960, 516360), (4965, 515840), (4992, 513050), (5200, 492528), (5296, 483600), (5952, 430300), (6045, 423680), (6200, 413088), (6240, 410440), (6400, 400179), (6448, 397200), (6620, 386880), (7440, 344240), (7800, 328352), (7936, 322725), (7944, 322400), (8060, 317760), (8275, 309504), (8320, 307830), (8606, 297600), (9300, 275392), (9600, 266786), (9672, 264800), (9920, 258180), (9930, 257920), (9984, 256525), (10075, 254208), (10261, 249600), (10400, 246264), (10592, 241800), (11904, 215150), (12090, 211840), (12400, 206544), (12480, 205220), (12896, 198600), (12909, 198400), (13240, 193440), (14880, 172120), (15600, 164176), (15888, 161200), (16120, 158880), (16550, 154752), (16640, 153915), (17212, 148800), (18600, 137696), (19200, 133393), (19344, 132400), (19840, 129090), (19860, 128960), (20150, 127104), (20522, 124800), (20800, 123132), (21184, 120900), (21515, 119040), (23808, 107575), (24180, 105920), (24800, 103272), (24825, 103168), (24960, 102610), (25792, 99300), (25818, 99200), (26480, 96720), (29760, 86060), (30225, 84736), (30783, 83200), (31200, 82088), (31776, 80600), (32240, 79440), (33100, 77376), (34424, 74400), (37200, 68848), (38688, 66200), (39680, 64545), (39720, 64480), (40300, 63552), (41044, 62400), (41600, 61566), (42368, 60450), (43030, 59520), (48360, 52960), (49600, 51636), (49650, 51584), (49920, 51305)]