189705179520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{354139}}^1$

素因数の和:354198

約数の個数: 256

約数和(自身を含む): 693547776000

約数和(自身を除く): 503842596480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 133920, 178560, 267840, 354139, 535680, 708278, 1062417, 1416556, 1770695, 2124834, 2833112, 3187251, 3541390, 4249668, 5312085, 5666224, 6374502, 7082780, 8499336, 9561753, 10624170, 10978309, 11332448, 12749004, 14165560, 15936255, 16998672, 19123506, 21248340, 21956618, 22664896, 25498008, 28331120, 31872510, 32934927, 33997344, 38247012, 42496680, 43913236, 45329792, 47808765, 50996016, 54891545, 56662240, 63745020, 65869854, 67994688, 76494024, 84993360, 87826472, 95617530, 98804781, 101992032, 109783090, 113324480, 127490040, 131739708, 135989376, 152988048, 164674635, 169986720, 175652944, 191235060, 197609562, 203984064, 219566180, 226648960, 254980080, 263479416, 296414343, 305976096, 329349270, 339973440, 351305888, 382470120, 395219124, 407968128, 439132360, 494023905, 509960160, 526958832, 592828686, 611952192, 658698540, 679946880, 702611776, 764940240, 790438248, 878264720, 988047810, 1019920320, 1053917664, 1185657372, 1223904384, 1317397080, 1405223552, 1482071715, 1529880480, 1580876496, 1756529440, 1976095620, 2039840640, 2107835328, 2371314744, 2634794160, 2964143430, 3059760960, 3161752992, 3513058880, 3952191240, 4215670656, 4742629488, 5269588320, 5928286860, 6119521920, 6323505984, 7026117760, 7904382480, 9485258976, 10539176640, 11856573720, 12647011968, 15808764960, 18970517952, 21078353280, 23713147440, 31617529920, 37941035904, 47426294880, 63235059840, 94852589760, 189705179520]

約数ペア:

[(1, 189705179520), (2, 94852589760), (3, 63235059840), (4, 47426294880), (5, 37941035904), (6, 31617529920), (8, 23713147440), (9, 21078353280), (10, 18970517952), (12, 15808764960), (15, 12647011968), (16, 11856573720), (18, 10539176640), (20, 9485258976), (24, 7904382480), (27, 7026117760), (30, 6323505984), (31, 6119521920), (32, 5928286860), (36, 5269588320), (40, 4742629488), (45, 4215670656), (48, 3952191240), (54, 3513058880), (60, 3161752992), (62, 3059760960), (64, 2964143430), (72, 2634794160), (80, 2371314744), (90, 2107835328), (93, 2039840640), (96, 1976095620), (108, 1756529440), (120, 1580876496), (124, 1529880480), (128, 1482071715), (135, 1405223552), (144, 1317397080), (155, 1223904384), (160, 1185657372), (180, 1053917664), (186, 1019920320), (192, 988047810), (216, 878264720), (240, 790438248), (248, 764940240), (270, 702611776), (279, 679946880), (288, 658698540), (310, 611952192), (320, 592828686), (360, 526958832), (372, 509960160), (384, 494023905), (432, 439132360), (465, 407968128), (480, 395219124), (496, 382470120), (540, 351305888), (558, 339973440), (576, 329349270), (620, 305976096), (640, 296414343), (720, 263479416), (744, 254980080), (837, 226648960), (864, 219566180), (930, 203984064), (960, 197609562), (992, 191235060), (1080, 175652944), (1116, 169986720), (1152, 164674635), (1240, 152988048), (1395, 135989376), (1440, 131739708), (1488, 127490040), (1674, 113324480), (1728, 109783090), (1860, 101992032), (1920, 98804781), (1984, 95617530), (2160, 87826472), (2232, 84993360), (2480, 76494024), (2790, 67994688), (2880, 65869854), (2976, 63745020), (3348, 56662240), (3456, 54891545), (3720, 50996016), (3968, 47808765), (4185, 45329792), (4320, 43913236), (4464, 42496680), (4960, 38247012), (5580, 33997344), (5760, 32934927), (5952, 31872510), (6696, 28331120), (7440, 25498008), (8370, 22664896), (8640, 21956618), (8928, 21248340), (9920, 19123506), (11160, 16998672), (11904, 15936255), (13392, 14165560), (14880, 12749004), (16740, 11332448), (17280, 10978309), (17856, 10624170), (19840, 9561753), (22320, 8499336), (26784, 7082780), (29760, 6374502), (33480, 5666224), (35712, 5312085), (44640, 4249668), (53568, 3541390), (59520, 3187251), (66960, 2833112), (89280, 2124834), (107136, 1770695), (133920, 1416556), (178560, 1062417), (267840, 708278), (354139, 535680)]