168270840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 585280800

約数和(自身を除く): 417009960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 337, 342, 360, 365, 380, 438, 456, 570, 584, 657, 674, 684, 730, 760, 855, 876, 1011, 1095, 1140, 1314, 1348, 1368, 1387, 1460, 1685, 1710, 1752, 2022, 2190, 2280, 2628, 2696, 2774, 2920, 3033, 3285, 3370, 3420, 4044, 4161, 4380, 5055, 5256, 5548, 6066, 6403, 6570, 6740, 6840, 6935, 8088, 8322, 8760, 10110, 11096, 12132, 12483, 12806, 13140, 13480, 13870, 15165, 16644, 19209, 20220, 20805, 24264, 24601, 24966, 25612, 26280, 27740, 30330, 32015, 33288, 38418, 40440, 41610, 49202, 49932, 51224, 55480, 57627, 60660, 62415, 64030, 73803, 76836, 83220, 96045, 98404, 99864, 115254, 121320, 123005, 124830, 128060, 147606, 153672, 166440, 192090, 196808, 221409, 230508, 246010, 249660, 256120, 288135, 295212, 369015, 384180, 442818, 461016, 467419, 492020, 499320, 576270, 590424, 738030, 768360, 885636, 934838, 984040, 1107045, 1152540, 1402257, 1476060, 1771272, 1869676, 2214090, 2305080, 2337095, 2804514, 2952120, 3739352, 4206771, 4428180, 4674190, 5609028, 7011285, 8413542, 8856360, 9348380, 11218056, 14022570, 16827084, 18696760, 21033855, 28045140, 33654168, 42067710, 56090280, 84135420, 168270840]

約数ペア:

[(1, 168270840), (2, 84135420), (3, 56090280), (4, 42067710), (5, 33654168), (6, 28045140), (8, 21033855), (9, 18696760), (10, 16827084), (12, 14022570), (15, 11218056), (18, 9348380), (19, 8856360), (20, 8413542), (24, 7011285), (30, 5609028), (36, 4674190), (38, 4428180), (40, 4206771), (45, 3739352), (57, 2952120), (60, 2804514), (72, 2337095), (73, 2305080), (76, 2214090), (90, 1869676), (95, 1771272), (114, 1476060), (120, 1402257), (146, 1152540), (152, 1107045), (171, 984040), (180, 934838), (190, 885636), (219, 768360), (228, 738030), (285, 590424), (292, 576270), (337, 499320), (342, 492020), (360, 467419), (365, 461016), (380, 442818), (438, 384180), (456, 369015), (570, 295212), (584, 288135), (657, 256120), (674, 249660), (684, 246010), (730, 230508), (760, 221409), (855, 196808), (876, 192090), (1011, 166440), (1095, 153672), (1140, 147606), (1314, 128060), (1348, 124830), (1368, 123005), (1387, 121320), (1460, 115254), (1685, 99864), (1710, 98404), (1752, 96045), (2022, 83220), (2190, 76836), (2280, 73803), (2628, 64030), (2696, 62415), (2774, 60660), (2920, 57627), (3033, 55480), (3285, 51224), (3370, 49932), (3420, 49202), (4044, 41610), (4161, 40440), (4380, 38418), (5055, 33288), (5256, 32015), (5548, 30330), (6066, 27740), (6403, 26280), (6570, 25612), (6740, 24966), (6840, 24601), (6935, 24264), (8088, 20805), (8322, 20220), (8760, 19209), (10110, 16644), (11096, 15165), (12132, 13870), (12483, 13480), (12806, 13140)]