1861608960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 320

約数和(自身を含む): 6905986560

約数和(自身を除く): 5044377600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1171, 1242, 1280, 1380, 1440, 1472, 1536, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2342, 2484, 2560, 2760, 2880, 2944, 3105, 3312, 3456, 3513, 3680, 3840, 4140, 4320, 4416, 4608, 4684, 4968, 5520, 5760, 5855, 5888, 6210, 6624, 6912, 7026, 7360, 7680, 8280, 8640, 8832, 9368, 9936, 10539, 11040, 11520, 11710, 11776, 12420, 13248, 13824, 14052, 14720, 16560, 17280, 17565, 17664, 18736, 19872, 21078, 22080, 23040, 23420, 24840, 26496, 26933, 28104, 29440, 31617, 33120, 34560, 35130, 35328, 37472, 39744, 42156, 44160, 46840, 49680, 52695, 52992, 53866, 56208, 58880, 63234, 66240, 69120, 70260, 74944, 79488, 80799, 84312, 88320, 93680, 99360, 105390, 105984, 107732, 112416, 126468, 132480, 134665, 140520, 149888, 158085, 158976, 161598, 168624, 176640, 187360, 198720, 210780, 215464, 224832, 242397, 252936, 264960, 269330, 281040, 299776, 316170, 317952, 323196, 337248, 374720, 397440, 403995, 421560, 430928, 449664, 484794, 505872, 529920, 538660, 562080, 599552, 632340, 646392, 674496, 727191, 749440, 794880, 807990, 843120, 861856, 899328, 969588, 1011744, 1077320, 1124160, 1211985, 1264680, 1292784, 1348992, 1454382, 1498880, 1589760, 1615980, 1686240, 1723712, 1798656, 1939176, 2023488, 2154640, 2248320, 2423970, 2529360, 2585568, 2697984, 2908764, 2997760, 3231960, 3372480, 3447424, 3635955, 3878352, 4046976, 4309280, 4496640, 4847940, 5058720, 5171136, 5395968, 5817528, 6463920, 6744960, 6894848, 7271910, 7756704, 8093952, 8618560, 8993280, 9695880, 10117440, 10342272, 11635056, 12927840, 13489920, 13789696, 14543820, 15513408, 16187904, 17237120, 19391760, 20234880, 20684544, 23270112, 25855680, 26979840, 29087640, 31026816, 34474240, 38783520, 40469760, 41369088, 46540224, 51711360, 58175280, 62053632, 68948480, 77567040, 80939520, 93080448, 103422720, 116350560, 124107264, 155134080, 186160896, 206845440, 232701120, 310268160, 372321792, 465402240, 620536320, 930804480, 1861608960]

約数ペア:

[(1, 1861608960), (2, 930804480), (3, 620536320), (4, 465402240), (5, 372321792), (6, 310268160), (8, 232701120), (9, 206845440), (10, 186160896), (12, 155134080), (15, 124107264), (16, 116350560), (18, 103422720), (20, 93080448), (23, 80939520), (24, 77567040), (27, 68948480), (30, 62053632), (32, 58175280), (36, 51711360), (40, 46540224), (45, 41369088), (46, 40469760), (48, 38783520), (54, 34474240), (60, 31026816), (64, 29087640), (69, 26979840), (72, 25855680), (80, 23270112), (90, 20684544), (92, 20234880), (96, 19391760), (108, 17237120), (115, 16187904), (120, 15513408), (128, 14543820), (135, 13789696), (138, 13489920), (144, 12927840), (160, 11635056), (180, 10342272), (184, 10117440), (192, 9695880), (207, 8993280), (216, 8618560), (230, 8093952), (240, 7756704), (256, 7271910), (270, 6894848), (276, 6744960), (288, 6463920), (320, 5817528), (345, 5395968), (360, 5171136), (368, 5058720), (384, 4847940), (414, 4496640), (432, 4309280), (460, 4046976), (480, 3878352), (512, 3635955), (540, 3447424), (552, 3372480), (576, 3231960), (621, 2997760), (640, 2908764), (690, 2697984), (720, 2585568), (736, 2529360), (768, 2423970), (828, 2248320), (864, 2154640), (920, 2023488), (960, 1939176), (1035, 1798656), (1080, 1723712), (1104, 1686240), (1152, 1615980), (1171, 1589760), (1242, 1498880), (1280, 1454382), (1380, 1348992), (1440, 1292784), (1472, 1264680), (1536, 1211985), (1656, 1124160), (1728, 1077320), (1840, 1011744), (1920, 969588), (2070, 899328), (2160, 861856), (2208, 843120), (2304, 807990), (2342, 794880), (2484, 749440), (2560, 727191), (2760, 674496), (2880, 646392), (2944, 632340), (3105, 599552), (3312, 562080), (3456, 538660), (3513, 529920), (3680, 505872), (3840, 484794), (4140, 449664), (4320, 430928), (4416, 421560), (4608, 403995), (4684, 397440), (4968, 374720), (5520, 337248), (5760, 323196), (5855, 317952), (5888, 316170), (6210, 299776), (6624, 281040), (6912, 269330), (7026, 264960), (7360, 252936), (7680, 242397), (8280, 224832), (8640, 215464), (8832, 210780), (9368, 198720), (9936, 187360), (10539, 176640), (11040, 168624), (11520, 161598), (11710, 158976), (11776, 158085), (12420, 149888), (13248, 140520), (13824, 134665), (14052, 132480), (14720, 126468), (16560, 112416), (17280, 107732), (17565, 105984), (17664, 105390), (18736, 99360), (19872, 93680), (21078, 88320), (22080, 84312), (23040, 80799), (23420, 79488), (24840, 74944), (26496, 70260), (26933, 69120), (28104, 66240), (29440, 63234), (31617, 58880), (33120, 56208), (34560, 53866), (35130, 52992), (35328, 52695), (37472, 49680), (39744, 46840), (42156, 44160)]