13818480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 47663616

約数和(自身を除く): 33845136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 103, 104, 120, 129, 130, 156, 172, 195, 206, 208, 215, 240, 258, 260, 309, 312, 344, 390, 412, 430, 515, 516, 520, 559, 618, 624, 645, 688, 780, 824, 860, 1030, 1032, 1040, 1118, 1236, 1290, 1339, 1545, 1560, 1648, 1677, 1720, 2060, 2064, 2236, 2472, 2580, 2678, 2795, 3090, 3120, 3354, 3440, 4017, 4120, 4429, 4472, 4944, 5160, 5356, 5590, 6180, 6695, 6708, 8034, 8240, 8385, 8858, 8944, 10320, 10712, 11180, 12360, 13287, 13390, 13416, 16068, 16770, 17716, 20085, 21424, 22145, 22360, 24720, 26574, 26780, 26832, 32136, 33540, 35432, 40170, 44290, 44720, 53148, 53560, 57577, 64272, 66435, 67080, 70864, 80340, 88580, 106296, 107120, 115154, 132870, 134160, 160680, 172731, 177160, 212592, 230308, 265740, 287885, 321360, 345462, 354320, 460616, 531480, 575770, 690924, 863655, 921232, 1062960, 1151540, 1381848, 1727310, 2303080, 2763696, 3454620, 4606160, 6909240, 13818480]

約数ペア:

[(1, 13818480), (2, 6909240), (3, 4606160), (4, 3454620), (5, 2763696), (6, 2303080), (8, 1727310), (10, 1381848), (12, 1151540), (13, 1062960), (15, 921232), (16, 863655), (20, 690924), (24, 575770), (26, 531480), (30, 460616), (39, 354320), (40, 345462), (43, 321360), (48, 287885), (52, 265740), (60, 230308), (65, 212592), (78, 177160), (80, 172731), (86, 160680), (103, 134160), (104, 132870), (120, 115154), (129, 107120), (130, 106296), (156, 88580), (172, 80340), (195, 70864), (206, 67080), (208, 66435), (215, 64272), (240, 57577), (258, 53560), (260, 53148), (309, 44720), (312, 44290), (344, 40170), (390, 35432), (412, 33540), (430, 32136), (515, 26832), (516, 26780), (520, 26574), (559, 24720), (618, 22360), (624, 22145), (645, 21424), (688, 20085), (780, 17716), (824, 16770), (860, 16068), (1030, 13416), (1032, 13390), (1040, 13287), (1118, 12360), (1236, 11180), (1290, 10712), (1339, 10320), (1545, 8944), (1560, 8858), (1648, 8385), (1677, 8240), (1720, 8034), (2060, 6708), (2064, 6695), (2236, 6180), (2472, 5590), (2580, 5356), (2678, 5160), (2795, 4944), (3090, 4472), (3120, 4429), (3354, 4120), (3440, 4017)]