15693830040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{7411}}^1$

素因数の和:9953

約数の個数: 128

約数和(自身を含む): 53836024320

約数和(自身を除く): 38142194280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2521, 5042, 7411, 7563, 10084, 12605, 14822, 15126, 17647, 20168, 22233, 25210, 29644, 30252, 35294, 37055, 37815, 44466, 50420, 51877, 52941, 59288, 60504, 70588, 74110, 75630, 88235, 88932, 100840, 103754, 105882, 111165, 141176, 148220, 151260, 155631, 176470, 177864, 207508, 211764, 222330, 259385, 264705, 296440, 302520, 311262, 352940, 415016, 423528, 444660, 518770, 529410, 622524, 705880, 778155, 889320, 1037540, 1058820, 1245048, 1556310, 2075080, 2117640, 3112620, 6225240, 18683131, 37366262, 56049393, 74732524, 93415655, 112098786, 130781917, 149465048, 186831310, 224197572, 261563834, 280246965, 373662620, 392345751, 448395144, 523127668, 560493930, 653909585, 747325240, 784691502, 1046255336, 1120987860, 1307819170, 1569383004, 1961728755, 2241975720, 2615638340, 3138766008, 3923457510, 5231276680, 7846915020, 15693830040]

約数ペア:

[(1, 15693830040), (2, 7846915020), (3, 5231276680), (4, 3923457510), (5, 3138766008), (6, 2615638340), (7, 2241975720), (8, 1961728755), (10, 1569383004), (12, 1307819170), (14, 1120987860), (15, 1046255336), (20, 784691502), (21, 747325240), (24, 653909585), (28, 560493930), (30, 523127668), (35, 448395144), (40, 392345751), (42, 373662620), (56, 280246965), (60, 261563834), (70, 224197572), (84, 186831310), (105, 149465048), (120, 130781917), (140, 112098786), (168, 93415655), (210, 74732524), (280, 56049393), (420, 37366262), (840, 18683131), (2521, 6225240), (5042, 3112620), (7411, 2117640), (7563, 2075080), (10084, 1556310), (12605, 1245048), (14822, 1058820), (15126, 1037540), (17647, 889320), (20168, 778155), (22233, 705880), (25210, 622524), (29644, 529410), (30252, 518770), (35294, 444660), (37055, 423528), (37815, 415016), (44466, 352940), (50420, 311262), (51877, 302520), (52941, 296440), (59288, 264705), (60504, 259385), (70588, 222330), (74110, 211764), (75630, 207508), (88235, 177864), (88932, 176470), (100840, 155631), (103754, 151260), (105882, 148220), (111165, 141176)]