7628355280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1546

約数の個数: 240

約数和(自身を含む): 22442313600

約数和(自身を除く): 14813958320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 107, 112, 130, 140, 182, 196, 208, 214, 245, 260, 280, 364, 392, 428, 455, 490, 520, 535, 560, 637, 728, 749, 784, 856, 910, 980, 1040, 1070, 1274, 1391, 1399, 1456, 1498, 1712, 1820, 1960, 2140, 2548, 2782, 2798, 2996, 3185, 3640, 3745, 3920, 4280, 5096, 5243, 5564, 5596, 5992, 6370, 6955, 6995, 7280, 7490, 8560, 9737, 9793, 10192, 10486, 11128, 11192, 11984, 12740, 13910, 13990, 14980, 18187, 19474, 19586, 20972, 22256, 22384, 25480, 26215, 27820, 27980, 29960, 36374, 38948, 39172, 41944, 48685, 48965, 50960, 52430, 55640, 55960, 59920, 68159, 68551, 72748, 77896, 78344, 83888, 90935, 97370, 97930, 104860, 111280, 111920, 127309, 136318, 137102, 145496, 149693, 155792, 156688, 181870, 194740, 195860, 209720, 254618, 272636, 274204, 290992, 299386, 340795, 342755, 363740, 389480, 391720, 419440, 509236, 545272, 548408, 598772, 636545, 681590, 685510, 727480, 748465, 778960, 783440, 891163, 1018472, 1047851, 1090544, 1096816, 1197544, 1273090, 1363180, 1371020, 1454960, 1496930, 1782326, 1946009, 2036944, 2095702, 2395088, 2546180, 2726360, 2742040, 2993860, 3564652, 3892018, 4191404, 4455815, 5092360, 5239255, 5452720, 5484080, 5987720, 7129304, 7334957, 7784036, 8382808, 8911630, 9730045, 10184720, 10478510, 11975440, 13622063, 14258608, 14669914, 15568072, 16765616, 17823260, 19460090, 20957020, 27244126, 29339828, 31136144, 35646520, 36674785, 38920180, 41914040, 54488252, 58679656, 68110315, 71293040, 73349570, 77840360, 83828080, 95354441, 108976504, 117359312, 136220630, 146699140, 155680720, 190708882, 217953008, 272441260, 293398280, 381417764, 476772205, 544882520, 586796560, 762835528, 953544410, 1089765040, 1525671056, 1907088820, 3814177640, 7628355280]

約数ペア:

[(1, 7628355280), (2, 3814177640), (4, 1907088820), (5, 1525671056), (7, 1089765040), (8, 953544410), (10, 762835528), (13, 586796560), (14, 544882520), (16, 476772205), (20, 381417764), (26, 293398280), (28, 272441260), (35, 217953008), (40, 190708882), (49, 155680720), (52, 146699140), (56, 136220630), (65, 117359312), (70, 108976504), (80, 95354441), (91, 83828080), (98, 77840360), (104, 73349570), (107, 71293040), (112, 68110315), (130, 58679656), (140, 54488252), (182, 41914040), (196, 38920180), (208, 36674785), (214, 35646520), (245, 31136144), (260, 29339828), (280, 27244126), (364, 20957020), (392, 19460090), (428, 17823260), (455, 16765616), (490, 15568072), (520, 14669914), (535, 14258608), (560, 13622063), (637, 11975440), (728, 10478510), (749, 10184720), (784, 9730045), (856, 8911630), (910, 8382808), (980, 7784036), (1040, 7334957), (1070, 7129304), (1274, 5987720), (1391, 5484080), (1399, 5452720), (1456, 5239255), (1498, 5092360), (1712, 4455815), (1820, 4191404), (1960, 3892018), (2140, 3564652), (2548, 2993860), (2782, 2742040), (2798, 2726360), (2996, 2546180), (3185, 2395088), (3640, 2095702), (3745, 2036944), (3920, 1946009), (4280, 1782326), (5096, 1496930), (5243, 1454960), (5564, 1371020), (5596, 1363180), (5992, 1273090), (6370, 1197544), (6955, 1096816), (6995, 1090544), (7280, 1047851), (7490, 1018472), (8560, 891163), (9737, 783440), (9793, 778960), (10192, 748465), (10486, 727480), (11128, 685510), (11192, 681590), (11984, 636545), (12740, 598772), (13910, 548408), (13990, 545272), (14980, 509236), (18187, 419440), (19474, 391720), (19586, 389480), (20972, 363740), (22256, 342755), (22384, 340795), (25480, 299386), (26215, 290992), (27820, 274204), (27980, 272636), (29960, 254618), (36374, 209720), (38948, 195860), (39172, 194740), (41944, 181870), (48685, 156688), (48965, 155792), (50960, 149693), (52430, 145496), (55640, 137102), (55960, 136318), (59920, 127309), (68159, 111920), (68551, 111280), (72748, 104860), (77896, 97930), (78344, 97370), (83888, 90935)]