2181242880

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 336

約数和(自身を含む): 7764362424

約数和(自身を除く): 5583119544

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, 61, 64, 72, 80, 90, 96, 97, 120, 122, 128, 144, 160, 180, 183, 192, 194, 240, 244, 256, 288, 291, 305, 320, 360, 366, 384, 388, 480, 485, 488, 512, 549, 576, 582, 610, 640, 720, 732, 768, 776, 873, 915, 960, 970, 976, 1024, 1098, 1152, 1164, 1220, 1280, 1440, 1455, 1464, 1536, 1552, 1746, 1830, 1920, 1940, 1952, 2048, 2196, 2304, 2328, 2440, 2560, 2745, 2880, 2910, 2928, 3072, 3104, 3492, 3660, 3840, 3880, 3904, 4096, 4365, 4392, 4608, 4656, 4880, 5120, 5490, 5760, 5820, 5856, 5917, 6144, 6208, 6984, 7320, 7680, 7760, 7808, 8192, 8730, 8784, 9216, 9312, 9760, 10240, 10980, 11520, 11640, 11712, 11834, 12288, 12416, 13968, 14640, 15360, 15520, 15616, 17460, 17568, 17751, 18432, 18624, 19520, 20480, 21960, 23040, 23280, 23424, 23668, 24576, 24832, 27936, 29280, 29585, 30720, 31040, 31232, 34920, 35136, 35502, 36864, 37248, 39040, 40960, 43920, 46080, 46560, 46848, 47336, 49664, 53253, 55872, 58560, 59170, 61440, 62080, 62464, 69840, 70272, 71004, 73728, 74496, 78080, 87840, 88755, 92160, 93120, 93696, 94672, 99328, 106506, 111744, 117120, 118340, 122880, 124160, 124928, 139680, 140544, 142008, 148992, 156160, 175680, 177510, 184320, 186240, 187392, 189344, 198656, 213012, 223488, 234240, 236680, 248320, 249856, 266265, 279360, 281088, 284016, 297984, 312320, 351360, 355020, 368640, 372480, 374784, 378688, 397312, 426024, 446976, 468480, 473360, 496640, 499712, 532530, 558720, 562176, 568032, 595968, 624640, 702720, 710040, 744960, 749568, 757376, 794624, 852048, 893952, 936960, 946720, 993280, 1065060, 1117440, 1124352, 1136064, 1191936, 1249280, 1405440, 1420080, 1489920, 1499136, 1514752, 1704096, 1787904, 1873920, 1893440, 1986560, 2130120, 2234880, 2248704, 2272128, 2383872, 2498560, 2810880, 2840160, 2979840, 3029504, 3408192, 3575808, 3747840, 3786880, 3973120, 4260240, 4469760, 4497408, 4544256, 5621760, 5680320, 5959680, 6059008, 6816384, 7151616, 7495680, 7573760, 8520480, 8939520, 9088512, 11243520, 11360640, 11919360, 12118016, 13632768, 15147520, 17040960, 17879040, 18177024, 22487040, 22721280, 24236032, 27265536, 30295040, 34081920, 35758080, 36354048, 45442560, 48472064, 54531072, 60590080, 68163840, 72708096, 90885120, 109062144, 121180160, 136327680, 145416192, 181770240, 218124288, 242360320, 272655360, 363540480, 436248576, 545310720, 727080960, 1090621440, 2181242880]

約数ペア:

[(1, 2181242880), (2, 1090621440), (3, 727080960), (4, 545310720), (5, 436248576), (6, 363540480), (8, 272655360), (9, 242360320), (10, 218124288), (12, 181770240), (15, 145416192), (16, 136327680), (18, 121180160), (20, 109062144), (24, 90885120), (30, 72708096), (32, 68163840), (36, 60590080), (40, 54531072), (45, 48472064), (48, 45442560), (60, 36354048), (61, 35758080), (64, 34081920), (72, 30295040), (80, 27265536), (90, 24236032), (96, 22721280), (97, 22487040), (120, 18177024), (122, 17879040), (128, 17040960), (144, 15147520), (160, 13632768), (180, 12118016), (183, 11919360), (192, 11360640), (194, 11243520), (240, 9088512), (244, 8939520), (256, 8520480), (288, 7573760), (291, 7495680), (305, 7151616), (320, 6816384), (360, 6059008), (366, 5959680), (384, 5680320), (388, 5621760), (480, 4544256), (485, 4497408), (488, 4469760), (512, 4260240), (549, 3973120), (576, 3786880), (582, 3747840), (610, 3575808), (640, 3408192), (720, 3029504), (732, 2979840), (768, 2840160), (776, 2810880), (873, 2498560), (915, 2383872), (960, 2272128), (970, 2248704), (976, 2234880), (1024, 2130120), (1098, 1986560), (1152, 1893440), (1164, 1873920), (1220, 1787904), (1280, 1704096), (1440, 1514752), (1455, 1499136), (1464, 1489920), (1536, 1420080), (1552, 1405440), (1746, 1249280), (1830, 1191936), (1920, 1136064), (1940, 1124352), (1952, 1117440), (2048, 1065060), (2196, 993280), (2304, 946720), (2328, 936960), (2440, 893952), (2560, 852048), (2745, 794624), (2880, 757376), (2910, 749568), (2928, 744960), (3072, 710040), (3104, 702720), (3492, 624640), (3660, 595968), (3840, 568032), (3880, 562176), (3904, 558720), (4096, 532530), (4365, 499712), (4392, 496640), (4608, 473360), (4656, 468480), (4880, 446976), (5120, 426024), (5490, 397312), (5760, 378688), (5820, 374784), (5856, 372480), (5917, 368640), (6144, 355020), (6208, 351360), (6984, 312320), (7320, 297984), (7680, 284016), (7760, 281088), (7808, 279360), (8192, 266265), (8730, 249856), (8784, 248320), (9216, 236680), (9312, 234240), (9760, 223488), (10240, 213012), (10980, 198656), (11520, 189344), (11640, 187392), (11712, 186240), (11834, 184320), (12288, 177510), (12416, 175680), (13968, 156160), (14640, 148992), (15360, 142008), (15520, 140544), (15616, 139680), (17460, 124928), (17568, 124160), (17751, 122880), (18432, 118340), (18624, 117120), (19520, 111744), (20480, 106506), (21960, 99328), (23040, 94672), (23280, 93696), (23424, 93120), (23668, 92160), (24576, 88755), (24832, 87840), (27936, 78080), (29280, 74496), (29585, 73728), (30720, 71004), (31040, 70272), (31232, 69840), (34920, 62464), (35136, 62080), (35502, 61440), (36864, 59170), (37248, 58560), (39040, 55872), (40960, 53253), (43920, 49664), (46080, 47336), (46560, 46848)]