164488680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 561796560

約数和(自身を除く): 397307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 53, 60, 72, 74, 90, 106, 111, 120, 148, 159, 180, 185, 212, 222, 233, 265, 296, 318, 333, 360, 370, 424, 444, 466, 477, 530, 555, 636, 666, 699, 740, 795, 888, 932, 954, 1060, 1110, 1165, 1272, 1332, 1398, 1480, 1590, 1665, 1864, 1908, 1961, 2097, 2120, 2220, 2330, 2385, 2664, 2796, 3180, 3330, 3495, 3816, 3922, 4194, 4440, 4660, 4770, 5592, 5883, 6360, 6660, 6990, 7844, 8388, 8621, 9320, 9540, 9805, 10485, 11766, 12349, 13320, 13980, 15688, 16776, 17242, 17649, 19080, 19610, 20970, 23532, 24698, 25863, 27960, 29415, 34484, 35298, 37047, 39220, 41940, 43105, 47064, 49396, 51726, 58830, 61745, 68968, 70596, 74094, 77589, 78440, 83880, 86210, 88245, 98792, 103452, 111141, 117660, 123490, 129315, 141192, 148188, 155178, 172420, 176490, 185235, 206904, 222282, 235320, 246980, 258630, 296376, 310356, 344840, 352980, 370470, 387945, 444564, 456913, 493960, 517260, 555705, 620712, 705960, 740940, 775890, 889128, 913826, 1034520, 1111410, 1370739, 1481880, 1551780, 1827652, 2222820, 2284565, 2741478, 3103560, 3655304, 4112217, 4445640, 4569130, 5482956, 6853695, 8224434, 9138260, 10965912, 13707390, 16448868, 18276520, 20561085, 27414780, 32897736, 41122170, 54829560, 82244340, 164488680]

約数ペア:

[(1, 164488680), (2, 82244340), (3, 54829560), (4, 41122170), (5, 32897736), (6, 27414780), (8, 20561085), (9, 18276520), (10, 16448868), (12, 13707390), (15, 10965912), (18, 9138260), (20, 8224434), (24, 6853695), (30, 5482956), (36, 4569130), (37, 4445640), (40, 4112217), (45, 3655304), (53, 3103560), (60, 2741478), (72, 2284565), (74, 2222820), (90, 1827652), (106, 1551780), (111, 1481880), (120, 1370739), (148, 1111410), (159, 1034520), (180, 913826), (185, 889128), (212, 775890), (222, 740940), (233, 705960), (265, 620712), (296, 555705), (318, 517260), (333, 493960), (360, 456913), (370, 444564), (424, 387945), (444, 370470), (466, 352980), (477, 344840), (530, 310356), (555, 296376), (636, 258630), (666, 246980), (699, 235320), (740, 222282), (795, 206904), (888, 185235), (932, 176490), (954, 172420), (1060, 155178), (1110, 148188), (1165, 141192), (1272, 129315), (1332, 123490), (1398, 117660), (1480, 111141), (1590, 103452), (1665, 98792), (1864, 88245), (1908, 86210), (1961, 83880), (2097, 78440), (2120, 77589), (2220, 74094), (2330, 70596), (2385, 68968), (2664, 61745), (2796, 58830), (3180, 51726), (3330, 49396), (3495, 47064), (3816, 43105), (3922, 41940), (4194, 39220), (4440, 37047), (4660, 35298), (4770, 34484), (5592, 29415), (5883, 27960), (6360, 25863), (6660, 24698), (6990, 23532), (7844, 20970), (8388, 19610), (8621, 19080), (9320, 17649), (9540, 17242), (9805, 16776), (10485, 15688), (11766, 13980), (12349, 13320)]