39684948480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21803}}^1$

素因数の和:21911

約数の個数: 240

約数和(自身を含む): 139186270080

約数和(自身を除く): 99501321600

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1536, 1580, 1896, 1920, 2304, 2370, 2528, 2560, 2844, 2880, 3160, 3555, 3792, 3840, 4608, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 7680, 9480, 10112, 11376, 11520, 12640, 14220, 15168, 18960, 20224, 21803, 22752, 23040, 25280, 28440, 30336, 37920, 40448, 43606, 45504, 50560, 56880, 60672, 65409, 75840, 87212, 91008, 101120, 109015, 113760, 121344, 130818, 151680, 174424, 182016, 196227, 202240, 218030, 227520, 261636, 303360, 327045, 348848, 364032, 392454, 436060, 455040, 523272, 606720, 654090, 697696, 784908, 872120, 910080, 981135, 1046544, 1308180, 1395392, 1569816, 1722437, 1744240, 1820160, 1962270, 2093088, 2616360, 2790784, 3139632, 3444874, 3488480, 3924540, 4186176, 5167311, 5232720, 5581568, 6279264, 6889748, 6976960, 7849080, 8372352, 8612185, 10334622, 10465440, 11163136, 12558528, 13779496, 13953920, 15501933, 15698160, 16744704, 17224370, 20669244, 20930880, 25117056, 25836555, 27558992, 27907840, 31003866, 31396320, 33489408, 34448740, 41338488, 41861760, 50234112, 51673110, 55117984, 55815680, 62007732, 62792640, 68897480, 77509665, 82676976, 83723520, 100468224, 103346220, 110235968, 124015464, 125585280, 137794960, 155019330, 165353952, 167447040, 206692440, 220471936, 248030928, 251170560, 275589920, 310038660, 330707904, 413384880, 440943872, 496061856, 502341120, 551179840, 620077320, 661415808, 826769760, 881887744, 992123712, 1102359680, 1240154640, 1322831616, 1653539520, 1984247424, 2204719360, 2480309280, 2645663232, 3307079040, 3968494848, 4409438720, 4960618560, 6614158080, 7936989696, 9921237120, 13228316160, 19842474240, 39684948480]

約数ペア:

[(1, 39684948480), (2, 19842474240), (3, 13228316160), (4, 9921237120), (5, 7936989696), (6, 6614158080), (8, 4960618560), (9, 4409438720), (10, 3968494848), (12, 3307079040), (15, 2645663232), (16, 2480309280), (18, 2204719360), (20, 1984247424), (24, 1653539520), (30, 1322831616), (32, 1240154640), (36, 1102359680), (40, 992123712), (45, 881887744), (48, 826769760), (60, 661415808), (64, 620077320), (72, 551179840), (79, 502341120), (80, 496061856), (90, 440943872), (96, 413384880), (120, 330707904), (128, 310038660), (144, 275589920), (158, 251170560), (160, 248030928), (180, 220471936), (192, 206692440), (237, 167447040), (240, 165353952), (256, 155019330), (288, 137794960), (316, 125585280), (320, 124015464), (360, 110235968), (384, 103346220), (395, 100468224), (474, 83723520), (480, 82676976), (512, 77509665), (576, 68897480), (632, 62792640), (640, 62007732), (711, 55815680), (720, 55117984), (768, 51673110), (790, 50234112), (948, 41861760), (960, 41338488), (1152, 34448740), (1185, 33489408), (1264, 31396320), (1280, 31003866), (1422, 27907840), (1440, 27558992), (1536, 25836555), (1580, 25117056), (1896, 20930880), (1920, 20669244), (2304, 17224370), (2370, 16744704), (2528, 15698160), (2560, 15501933), (2844, 13953920), (2880, 13779496), (3160, 12558528), (3555, 11163136), (3792, 10465440), (3840, 10334622), (4608, 8612185), (4740, 8372352), (5056, 7849080), (5688, 6976960), (5760, 6889748), (6320, 6279264), (7110, 5581568), (7584, 5232720), (7680, 5167311), (9480, 4186176), (10112, 3924540), (11376, 3488480), (11520, 3444874), (12640, 3139632), (14220, 2790784), (15168, 2616360), (18960, 2093088), (20224, 1962270), (21803, 1820160), (22752, 1744240), (23040, 1722437), (25280, 1569816), (28440, 1395392), (30336, 1308180), (37920, 1046544), (40448, 981135), (43606, 910080), (45504, 872120), (50560, 784908), (56880, 697696), (60672, 654090), (65409, 606720), (75840, 523272), (87212, 455040), (91008, 436060), (101120, 392454), (109015, 364032), (113760, 348848), (121344, 327045), (130818, 303360), (151680, 261636), (174424, 227520), (182016, 218030), (196227, 202240)]