2566759680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2421

約数の個数: 216

約数和(自身を含む): 8976181032

約数和(自身を除く): 6409421352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1152, 1164, 1280, 1440, 1455, 1552, 1746, 1920, 1940, 2297, 2304, 2328, 2880, 2910, 3104, 3492, 3840, 3880, 4365, 4594, 4656, 5760, 5820, 6208, 6891, 6984, 7760, 8730, 9188, 9312, 11485, 11520, 11640, 12416, 13782, 13968, 15520, 17460, 18376, 18624, 20673, 22970, 23280, 24832, 27564, 27936, 31040, 34455, 34920, 36752, 37248, 41346, 45940, 46560, 55128, 55872, 62080, 68910, 69840, 73504, 74496, 82692, 91880, 93120, 103365, 110256, 111744, 124160, 137820, 139680, 147008, 165384, 183760, 186240, 206730, 220512, 222809, 223488, 275640, 279360, 294016, 330768, 367520, 372480, 413460, 441024, 445618, 551280, 558720, 588032, 661536, 668427, 735040, 826920, 882048, 891236, 1102560, 1114045, 1117440, 1323072, 1336854, 1470080, 1653840, 1764096, 1782472, 2005281, 2205120, 2228090, 2646144, 2673708, 2940160, 3307680, 3342135, 3564944, 4010562, 4410240, 4456180, 5292288, 5347416, 6615360, 6684270, 7129888, 8021124, 8820480, 8912360, 10026405, 10694832, 13230720, 13368540, 14259776, 16042248, 17824720, 20052810, 21389664, 26461440, 26737080, 28519552, 32084496, 35649440, 40105620, 42779328, 53474160, 57039104, 64168992, 71298880, 80211240, 85558656, 106948320, 128337984, 142597760, 160422480, 171117312, 213896640, 256675968, 285195520, 320844960, 427793280, 513351936, 641689920, 855586560, 1283379840, 2566759680]

約数ペア:

[(1, 2566759680), (2, 1283379840), (3, 855586560), (4, 641689920), (5, 513351936), (6, 427793280), (8, 320844960), (9, 285195520), (10, 256675968), (12, 213896640), (15, 171117312), (16, 160422480), (18, 142597760), (20, 128337984), (24, 106948320), (30, 85558656), (32, 80211240), (36, 71298880), (40, 64168992), (45, 57039104), (48, 53474160), (60, 42779328), (64, 40105620), (72, 35649440), (80, 32084496), (90, 28519552), (96, 26737080), (97, 26461440), (120, 21389664), (128, 20052810), (144, 17824720), (160, 16042248), (180, 14259776), (192, 13368540), (194, 13230720), (240, 10694832), (256, 10026405), (288, 8912360), (291, 8820480), (320, 8021124), (360, 7129888), (384, 6684270), (388, 6615360), (480, 5347416), (485, 5292288), (576, 4456180), (582, 4410240), (640, 4010562), (720, 3564944), (768, 3342135), (776, 3307680), (873, 2940160), (960, 2673708), (970, 2646144), (1152, 2228090), (1164, 2205120), (1280, 2005281), (1440, 1782472), (1455, 1764096), (1552, 1653840), (1746, 1470080), (1920, 1336854), (1940, 1323072), (2297, 1117440), (2304, 1114045), (2328, 1102560), (2880, 891236), (2910, 882048), (3104, 826920), (3492, 735040), (3840, 668427), (3880, 661536), (4365, 588032), (4594, 558720), (4656, 551280), (5760, 445618), (5820, 441024), (6208, 413460), (6891, 372480), (6984, 367520), (7760, 330768), (8730, 294016), (9188, 279360), (9312, 275640), (11485, 223488), (11520, 222809), (11640, 220512), (12416, 206730), (13782, 186240), (13968, 183760), (15520, 165384), (17460, 147008), (18376, 139680), (18624, 137820), (20673, 124160), (22970, 111744), (23280, 110256), (24832, 103365), (27564, 93120), (27936, 91880), (31040, 82692), (34455, 74496), (34920, 73504), (36752, 69840), (37248, 68910), (41346, 62080), (45940, 55872), (46560, 55128)]