660131208

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 160

約数和(自身を含む): 2072410560

約数和(自身を除く): 1412279352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 888, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2376, 2442, 2503, 2664, 2997, 3256, 3564, 3663, 3996, 4884, 5006, 5994, 7128, 7326, 7509, 7992, 9768, 10012, 10989, 11988, 14652, 15018, 20024, 21978, 22527, 23976, 27533, 29304, 30036, 32967, 43956, 45054, 55066, 60072, 65934, 67581, 82599, 87912, 90108, 92611, 110132, 131868, 135162, 165198, 180216, 185222, 202743, 220264, 247797, 263736, 270324, 277833, 330396, 370444, 405486, 495594, 540648, 555666, 660792, 740888, 743391, 810972, 833499, 991188, 1018721, 1111332, 1486782, 1621944, 1666998, 1982376, 2037442, 2222664, 2230173, 2500497, 2973564, 3056163, 3333996, 4074884, 4460346, 5000994, 5947128, 6112326, 6667992, 7501491, 8149768, 8920692, 9168489, 10001988, 12224652, 15002982, 17841384, 18336978, 20003976, 24449304, 27505467, 30005964, 36673956, 55010934, 60011928, 73347912, 82516401, 110021868, 165032802, 220043736, 330065604, 660131208]

約数ペア:

[(1, 660131208), (2, 330065604), (3, 220043736), (4, 165032802), (6, 110021868), (8, 82516401), (9, 73347912), (11, 60011928), (12, 55010934), (18, 36673956), (22, 30005964), (24, 27505467), (27, 24449304), (33, 20003976), (36, 18336978), (37, 17841384), (44, 15002982), (54, 12224652), (66, 10001988), (72, 9168489), (74, 8920692), (81, 8149768), (88, 7501491), (99, 6667992), (108, 6112326), (111, 5947128), (132, 5000994), (148, 4460346), (162, 4074884), (198, 3333996), (216, 3056163), (222, 2973564), (264, 2500497), (296, 2230173), (297, 2222664), (324, 2037442), (333, 1982376), (396, 1666998), (407, 1621944), (444, 1486782), (594, 1111332), (648, 1018721), (666, 991188), (792, 833499), (814, 810972), (888, 743391), (891, 740888), (999, 660792), (1188, 555666), (1221, 540648), (1332, 495594), (1628, 405486), (1782, 370444), (1998, 330396), (2376, 277833), (2442, 270324), (2503, 263736), (2664, 247797), (2997, 220264), (3256, 202743), (3564, 185222), (3663, 180216), (3996, 165198), (4884, 135162), (5006, 131868), (5994, 110132), (7128, 92611), (7326, 90108), (7509, 87912), (7992, 82599), (9768, 67581), (10012, 65934), (10989, 60072), (11988, 55066), (14652, 45054), (15018, 43956), (20024, 32967), (21978, 30036), (22527, 29304), (23976, 27533)]