197827080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 656622720

約数和(自身を除く): 458795640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2053, 2190, 2409, 2920, 3212, 4015, 4106, 4380, 4818, 6159, 6424, 8030, 8212, 8760, 9636, 10265, 12045, 12318, 16060, 16424, 19272, 20530, 22583, 24090, 24636, 30795, 32120, 41060, 45166, 48180, 49272, 61590, 67749, 82120, 90332, 96360, 112915, 123180, 135498, 149869, 180664, 225830, 246360, 270996, 299738, 338745, 449607, 451660, 541992, 599476, 677490, 749345, 899214, 903320, 1198952, 1354980, 1498690, 1648559, 1798428, 2248035, 2709960, 2997380, 3297118, 3596856, 4496070, 4945677, 5994760, 6594236, 8242795, 8992140, 9891354, 13188472, 16485590, 17984280, 19782708, 24728385, 32971180, 39565416, 49456770, 65942360, 98913540, 197827080]

約数ペア:

[(1, 197827080), (2, 98913540), (3, 65942360), (4, 49456770), (5, 39565416), (6, 32971180), (8, 24728385), (10, 19782708), (11, 17984280), (12, 16485590), (15, 13188472), (20, 9891354), (22, 8992140), (24, 8242795), (30, 6594236), (33, 5994760), (40, 4945677), (44, 4496070), (55, 3596856), (60, 3297118), (66, 2997380), (73, 2709960), (88, 2248035), (110, 1798428), (120, 1648559), (132, 1498690), (146, 1354980), (165, 1198952), (219, 903320), (220, 899214), (264, 749345), (292, 677490), (330, 599476), (365, 541992), (438, 451660), (440, 449607), (584, 338745), (660, 299738), (730, 270996), (803, 246360), (876, 225830), (1095, 180664), (1320, 149869), (1460, 135498), (1606, 123180), (1752, 112915), (2053, 96360), (2190, 90332), (2409, 82120), (2920, 67749), (3212, 61590), (4015, 49272), (4106, 48180), (4380, 45166), (4818, 41060), (6159, 32120), (6424, 30795), (8030, 24636), (8212, 24090), (8760, 22583), (9636, 20530), (10265, 19272), (12045, 16424), (12318, 16060)]