242240880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7631

約数の個数: 160

約数和(自身を含む): 903513600

約数和(自身を除く): 661272720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7589, 7980, 10640, 15178, 15960, 22767, 30356, 31920, 37945, 45534, 53123, 60712, 75890, 91068, 106246, 113835, 121424, 144191, 151780, 159369, 182136, 212492, 227670, 265615, 288382, 303560, 318738, 364272, 424984, 432573, 455340, 531230, 576764, 607120, 637476, 720955, 796845, 849968, 865146, 910680, 1009337, 1062460, 1153528, 1274952, 1441910, 1593690, 1730292, 1821360, 2018674, 2124920, 2162865, 2307056, 2549904, 2883820, 3028011, 3187380, 3460584, 4037348, 4249840, 4325730, 5046685, 5767640, 6056022, 6374760, 6921168, 8074696, 8651460, 10093370, 11535280, 12112044, 12749520, 15140055, 16149392, 17302920, 20186740, 24224088, 30280110, 34605840, 40373480, 48448176, 60560220, 80746960, 121120440, 242240880]

約数ペア:

[(1, 242240880), (2, 121120440), (3, 80746960), (4, 60560220), (5, 48448176), (6, 40373480), (7, 34605840), (8, 30280110), (10, 24224088), (12, 20186740), (14, 17302920), (15, 16149392), (16, 15140055), (19, 12749520), (20, 12112044), (21, 11535280), (24, 10093370), (28, 8651460), (30, 8074696), (35, 6921168), (38, 6374760), (40, 6056022), (42, 5767640), (48, 5046685), (56, 4325730), (57, 4249840), (60, 4037348), (70, 3460584), (76, 3187380), (80, 3028011), (84, 2883820), (95, 2549904), (105, 2307056), (112, 2162865), (114, 2124920), (120, 2018674), (133, 1821360), (140, 1730292), (152, 1593690), (168, 1441910), (190, 1274952), (210, 1153528), (228, 1062460), (240, 1009337), (266, 910680), (280, 865146), (285, 849968), (304, 796845), (336, 720955), (380, 637476), (399, 607120), (420, 576764), (456, 531230), (532, 455340), (560, 432573), (570, 424984), (665, 364272), (760, 318738), (798, 303560), (840, 288382), (912, 265615), (1064, 227670), (1140, 212492), (1330, 182136), (1520, 159369), (1596, 151780), (1680, 144191), (1995, 121424), (2128, 113835), (2280, 106246), (2660, 91068), (3192, 75890), (3990, 60712), (4560, 53123), (5320, 45534), (6384, 37945), (7589, 31920), (7980, 30356), (10640, 22767), (15178, 15960)]