191134680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7665

約数の個数: 128

約数和(自身を含む): 658540800

約数和(自身を除く): 467406120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 7621, 8360, 12540, 15242, 22863, 25080, 30484, 38105, 45726, 60968, 76210, 83831, 91452, 114315, 144799, 152420, 167662, 182904, 228630, 251493, 289598, 304840, 335324, 419155, 434397, 457260, 502986, 579196, 670648, 723995, 838310, 868794, 914520, 1005972, 1158392, 1257465, 1447990, 1592789, 1676620, 1737588, 2011944, 2171985, 2514930, 2895980, 3185578, 3353240, 3475176, 4343970, 4778367, 5029860, 5791960, 6371156, 7963945, 8687940, 9556734, 10059720, 12742312, 15927890, 17375880, 19113468, 23891835, 31855780, 38226936, 47783670, 63711560, 95567340, 191134680]

約数ペア:

[(1, 191134680), (2, 95567340), (3, 63711560), (4, 47783670), (5, 38226936), (6, 31855780), (8, 23891835), (10, 19113468), (11, 17375880), (12, 15927890), (15, 12742312), (19, 10059720), (20, 9556734), (22, 8687940), (24, 7963945), (30, 6371156), (33, 5791960), (38, 5029860), (40, 4778367), (44, 4343970), (55, 3475176), (57, 3353240), (60, 3185578), (66, 2895980), (76, 2514930), (88, 2171985), (95, 2011944), (110, 1737588), (114, 1676620), (120, 1592789), (132, 1447990), (152, 1257465), (165, 1158392), (190, 1005972), (209, 914520), (220, 868794), (228, 838310), (264, 723995), (285, 670648), (330, 579196), (380, 502986), (418, 457260), (440, 434397), (456, 419155), (570, 335324), (627, 304840), (660, 289598), (760, 251493), (836, 228630), (1045, 182904), (1140, 167662), (1254, 152420), (1320, 144799), (1672, 114315), (2090, 91452), (2280, 83831), (2508, 76210), (3135, 60968), (4180, 45726), (5016, 38105), (6270, 30484), (7621, 25080), (8360, 22863), (12540, 15242)]