7081014780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{2551}}^1$

素因数の和:4776

約数の個数: 144

約数和(自身を含む): 24568287744

約数和(自身を除く): 17487272964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2203, 2551, 4406, 5102, 6609, 7653, 8812, 10204, 11015, 12755, 13218, 15306, 15421, 17857, 19827, 22030, 22959, 25510, 26436, 30612, 30842, 33045, 35714, 38265, 39654, 44060, 45918, 46263, 51020, 53571, 61684, 66090, 71428, 76530, 77105, 79308, 89285, 91836, 92526, 99135, 107142, 114795, 132180, 138789, 153060, 154210, 160713, 178570, 185052, 198270, 214284, 229590, 231315, 267855, 277578, 308420, 321426, 357140, 396540, 459180, 462630, 535710, 555156, 642852, 693945, 803565, 925260, 1071420, 1387890, 1607130, 2775780, 3214260, 5619853, 11239706, 16859559, 22479412, 28099265, 33719118, 39338971, 50578677, 56198530, 67438236, 78677942, 84297795, 101157354, 112397060, 118016913, 157355884, 168595590, 196694855, 202314708, 236033826, 252893385, 337191180, 354050739, 393389710, 472067652, 505786770, 590084565, 708101478, 786779420, 1011573540, 1180169130, 1416202956, 1770253695, 2360338260, 3540507390, 7081014780]

約数ペア:

[(1, 7081014780), (2, 3540507390), (3, 2360338260), (4, 1770253695), (5, 1416202956), (6, 1180169130), (7, 1011573540), (9, 786779420), (10, 708101478), (12, 590084565), (14, 505786770), (15, 472067652), (18, 393389710), (20, 354050739), (21, 337191180), (28, 252893385), (30, 236033826), (35, 202314708), (36, 196694855), (42, 168595590), (45, 157355884), (60, 118016913), (63, 112397060), (70, 101157354), (84, 84297795), (90, 78677942), (105, 67438236), (126, 56198530), (140, 50578677), (180, 39338971), (210, 33719118), (252, 28099265), (315, 22479412), (420, 16859559), (630, 11239706), (1260, 5619853), (2203, 3214260), (2551, 2775780), (4406, 1607130), (5102, 1387890), (6609, 1071420), (7653, 925260), (8812, 803565), (10204, 693945), (11015, 642852), (12755, 555156), (13218, 535710), (15306, 462630), (15421, 459180), (17857, 396540), (19827, 357140), (22030, 321426), (22959, 308420), (25510, 277578), (26436, 267855), (30612, 231315), (30842, 229590), (33045, 214284), (35714, 198270), (38265, 185052), (39654, 178570), (44060, 160713), (45918, 154210), (46263, 153060), (51020, 138789), (53571, 132180), (61684, 114795), (66090, 107142), (71428, 99135), (76530, 92526), (77105, 91836), (79308, 89285)]