8204721120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26017}}^1$

素因数の和:26114

約数の個数: 192

約数和(自身を含む): 29111019840

約数和(自身を除く): 20906298720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1971, 2160, 2190, 2336, 2628, 2920, 3285, 3504, 3942, 4320, 4380, 5256, 5840, 6570, 7008, 7884, 8760, 9855, 10512, 11680, 13140, 15768, 17520, 19710, 21024, 26017, 26280, 31536, 35040, 39420, 52034, 52560, 63072, 78051, 78840, 104068, 105120, 130085, 156102, 157680, 208136, 234153, 260170, 312204, 315360, 390255, 416272, 468306, 520340, 624408, 702459, 780510, 832544, 936612, 1040680, 1170765, 1248816, 1404918, 1561020, 1873224, 1899241, 2081360, 2341530, 2497632, 2809836, 3122040, 3512295, 3746448, 3798482, 4162720, 4683060, 5619672, 5697723, 6244080, 7024590, 7492896, 7596964, 9366120, 9496205, 11239344, 11395446, 12488160, 14049180, 15193928, 17093169, 18732240, 18992410, 22478688, 22790892, 28098360, 28488615, 30387856, 34186338, 37464480, 37984820, 45581784, 51279507, 56196720, 56977230, 60775712, 68372676, 75969640, 85465845, 91163568, 102559014, 112393440, 113954460, 136745352, 151939280, 170931690, 182327136, 205118028, 227908920, 256397535, 273490704, 303878560, 341863380, 410236056, 455817840, 512795070, 546981408, 683726760, 820472112, 911635680, 1025590140, 1367453520, 1640944224, 2051180280, 2734907040, 4102360560, 8204721120]

約数ペア:

[(1, 8204721120), (2, 4102360560), (3, 2734907040), (4, 2051180280), (5, 1640944224), (6, 1367453520), (8, 1025590140), (9, 911635680), (10, 820472112), (12, 683726760), (15, 546981408), (16, 512795070), (18, 455817840), (20, 410236056), (24, 341863380), (27, 303878560), (30, 273490704), (32, 256397535), (36, 227908920), (40, 205118028), (45, 182327136), (48, 170931690), (54, 151939280), (60, 136745352), (72, 113954460), (73, 112393440), (80, 102559014), (90, 91163568), (96, 85465845), (108, 75969640), (120, 68372676), (135, 60775712), (144, 56977230), (146, 56196720), (160, 51279507), (180, 45581784), (216, 37984820), (219, 37464480), (240, 34186338), (270, 30387856), (288, 28488615), (292, 28098360), (360, 22790892), (365, 22478688), (432, 18992410), (438, 18732240), (480, 17093169), (540, 15193928), (584, 14049180), (657, 12488160), (720, 11395446), (730, 11239344), (864, 9496205), (876, 9366120), (1080, 7596964), (1095, 7492896), (1168, 7024590), (1314, 6244080), (1440, 5697723), (1460, 5619672), (1752, 4683060), (1971, 4162720), (2160, 3798482), (2190, 3746448), (2336, 3512295), (2628, 3122040), (2920, 2809836), (3285, 2497632), (3504, 2341530), (3942, 2081360), (4320, 1899241), (4380, 1873224), (5256, 1561020), (5840, 1404918), (6570, 1248816), (7008, 1170765), (7884, 1040680), (8760, 936612), (9855, 832544), (10512, 780510), (11680, 702459), (13140, 624408), (15768, 520340), (17520, 468306), (19710, 416272), (21024, 390255), (26017, 315360), (26280, 312204), (31536, 260170), (35040, 234153), (39420, 208136), (52034, 157680), (52560, 156102), (63072, 130085), (78051, 105120), (78840, 104068)]