1342320720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4177}}^1$

素因数の和:4309

約数の個数: 160

約数和(自身を含む): 4525876992

約数和(自身を除く): 3183556272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 515, 520, 618, 624, 780, 824, 1030, 1040, 1236, 1339, 1545, 1560, 1648, 2060, 2472, 2678, 3090, 3120, 4017, 4120, 4177, 4944, 5356, 6180, 6695, 8034, 8240, 8354, 10712, 12360, 12531, 13390, 16068, 16708, 20085, 20885, 21424, 24720, 25062, 26780, 32136, 33416, 40170, 41770, 50124, 53560, 54301, 62655, 64272, 66832, 80340, 83540, 100248, 107120, 108602, 125310, 160680, 162903, 167080, 200496, 217204, 250620, 271505, 321360, 325806, 334160, 430231, 434408, 501240, 543010, 651612, 814515, 860462, 868816, 1002480, 1086020, 1290693, 1303224, 1629030, 1720924, 2151155, 2172040, 2581386, 2606448, 3258060, 3441848, 4302310, 4344080, 5162772, 5593003, 6453465, 6516120, 6883696, 8604620, 10325544, 11186006, 12906930, 13032240, 16779009, 17209240, 20651088, 22372012, 25813860, 27965015, 33558018, 34418480, 44744024, 51627720, 55930030, 67116036, 83895045, 89488048, 103255440, 111860060, 134232072, 167790090, 223720120, 268464144, 335580180, 447440240, 671160360, 1342320720]

約数ペア:

[(1, 1342320720), (2, 671160360), (3, 447440240), (4, 335580180), (5, 268464144), (6, 223720120), (8, 167790090), (10, 134232072), (12, 111860060), (13, 103255440), (15, 89488048), (16, 83895045), (20, 67116036), (24, 55930030), (26, 51627720), (30, 44744024), (39, 34418480), (40, 33558018), (48, 27965015), (52, 25813860), (60, 22372012), (65, 20651088), (78, 17209240), (80, 16779009), (103, 13032240), (104, 12906930), (120, 11186006), (130, 10325544), (156, 8604620), (195, 6883696), (206, 6516120), (208, 6453465), (240, 5593003), (260, 5162772), (309, 4344080), (312, 4302310), (390, 3441848), (412, 3258060), (515, 2606448), (520, 2581386), (618, 2172040), (624, 2151155), (780, 1720924), (824, 1629030), (1030, 1303224), (1040, 1290693), (1236, 1086020), (1339, 1002480), (1545, 868816), (1560, 860462), (1648, 814515), (2060, 651612), (2472, 543010), (2678, 501240), (3090, 434408), (3120, 430231), (4017, 334160), (4120, 325806), (4177, 321360), (4944, 271505), (5356, 250620), (6180, 217204), (6695, 200496), (8034, 167080), (8240, 162903), (8354, 160680), (10712, 125310), (12360, 108602), (12531, 107120), (13390, 100248), (16068, 83540), (16708, 80340), (20085, 66832), (20885, 64272), (21424, 62655), (24720, 54301), (25062, 53560), (26780, 50124), (32136, 41770), (33416, 40170)]