77706936160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{319729}}^1$

素因数の和:319789

約数の個数: 144

約数和(自身を含む): 220444882560

約数和(自身を除く): 142737946400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 12152, 15190, 17360, 24304, 30380, 34720, 48608, 60760, 121520, 243040, 319729, 639458, 1278916, 1598645, 2238103, 2557832, 3197290, 4476206, 5115664, 6394580, 8952412, 9911599, 10231328, 11190515, 12789160, 15666721, 17904824, 19823198, 22381030, 25578320, 31333442, 35809648, 39646396, 44762060, 49557995, 51156640, 62666884, 69381193, 71619296, 78333605, 79292792, 89524120, 99115990, 125333768, 138762386, 156667210, 158585584, 179048240, 198231980, 250667536, 277524772, 313334420, 317171168, 346905965, 358096480, 396463960, 485668351, 501335072, 555049544, 626668840, 693811930, 792927920, 971336702, 1110099088, 1253337680, 1387623860, 1585855840, 1942673404, 2220198176, 2428341755, 2506675360, 2775247720, 3885346808, 4856683510, 5550495440, 7770693616, 9713367020, 11100990880, 15541387232, 19426734040, 38853468080, 77706936160]

約数ペア:

[(1, 77706936160), (2, 38853468080), (4, 19426734040), (5, 15541387232), (7, 11100990880), (8, 9713367020), (10, 7770693616), (14, 5550495440), (16, 4856683510), (20, 3885346808), (28, 2775247720), (31, 2506675360), (32, 2428341755), (35, 2220198176), (40, 1942673404), (49, 1585855840), (56, 1387623860), (62, 1253337680), (70, 1110099088), (80, 971336702), (98, 792927920), (112, 693811930), (124, 626668840), (140, 555049544), (155, 501335072), (160, 485668351), (196, 396463960), (217, 358096480), (224, 346905965), (245, 317171168), (248, 313334420), (280, 277524772), (310, 250667536), (392, 198231980), (434, 179048240), (490, 158585584), (496, 156667210), (560, 138762386), (620, 125333768), (784, 99115990), (868, 89524120), (980, 79292792), (992, 78333605), (1085, 71619296), (1120, 69381193), (1240, 62666884), (1519, 51156640), (1568, 49557995), (1736, 44762060), (1960, 39646396), (2170, 35809648), (2480, 31333442), (3038, 25578320), (3472, 22381030), (3920, 19823198), (4340, 17904824), (4960, 15666721), (6076, 12789160), (6944, 11190515), (7595, 10231328), (7840, 9911599), (8680, 8952412), (12152, 6394580), (15190, 5115664), (17360, 4476206), (24304, 3197290), (30380, 2557832), (34720, 2238103), (48608, 1598645), (60760, 1278916), (121520, 639458), (243040, 319729)]