276395280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 1050022080

約数和(自身を除く): 773626800

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, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1237, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2474, 2660, 2793, 2940, 3192, 3711, 3724, 3920, 3990, 4560, 4655, 4948, 5320, 5586, 5880, 6185, 6384, 7422, 7448, 7980, 8659, 9310, 9896, 10640, 11172, 11760, 12370, 13965, 14844, 14896, 15960, 17318, 18555, 18620, 19792, 22344, 23503, 24740, 25977, 27930, 29688, 31920, 34636, 37110, 37240, 43295, 44688, 47006, 49480, 51954, 55860, 59376, 60613, 69272, 70509, 74220, 74480, 86590, 94012, 98960, 103908, 111720, 117515, 121226, 129885, 138544, 141018, 148440, 164521, 173180, 181839, 188024, 207816, 223440, 235030, 242452, 259770, 282036, 296880, 303065, 329042, 346360, 352545, 363678, 376048, 415632, 470060, 484904, 493563, 519540, 564072, 606130, 658084, 692720, 705090, 727356, 822605, 909195, 940120, 969808, 987126, 1039080, 1128144, 1151647, 1212260, 1316168, 1410180, 1454712, 1645210, 1818390, 1880240, 1974252, 2078160, 2303294, 2424520, 2467815, 2632336, 2820360, 2909424, 3290420, 3454941, 3636780, 3948504, 4606588, 4849040, 4935630, 5640720, 5758235, 6580840, 6909882, 7273560, 7897008, 9213176, 9871260, 11516470, 13161680, 13819764, 14547120, 17274705, 18426352, 19742520, 23032940, 27639528, 34549410, 39485040, 46065880, 55279056, 69098820, 92131760, 138197640, 276395280]

約数ペア:

[(1, 276395280), (2, 138197640), (3, 92131760), (4, 69098820), (5, 55279056), (6, 46065880), (7, 39485040), (8, 34549410), (10, 27639528), (12, 23032940), (14, 19742520), (15, 18426352), (16, 17274705), (19, 14547120), (20, 13819764), (21, 13161680), (24, 11516470), (28, 9871260), (30, 9213176), (35, 7897008), (38, 7273560), (40, 6909882), (42, 6580840), (48, 5758235), (49, 5640720), (56, 4935630), (57, 4849040), (60, 4606588), (70, 3948504), (76, 3636780), (80, 3454941), (84, 3290420), (95, 2909424), (98, 2820360), (105, 2632336), (112, 2467815), (114, 2424520), (120, 2303294), (133, 2078160), (140, 1974252), (147, 1880240), (152, 1818390), (168, 1645210), (190, 1454712), (196, 1410180), (210, 1316168), (228, 1212260), (240, 1151647), (245, 1128144), (266, 1039080), (280, 987126), (285, 969808), (294, 940120), (304, 909195), (336, 822605), (380, 727356), (392, 705090), (399, 692720), (420, 658084), (456, 606130), (490, 564072), (532, 519540), (560, 493563), (570, 484904), (588, 470060), (665, 415632), (735, 376048), (760, 363678), (784, 352545), (798, 346360), (840, 329042), (912, 303065), (931, 296880), (980, 282036), (1064, 259770), (1140, 242452), (1176, 235030), (1237, 223440), (1330, 207816), (1470, 188024), (1520, 181839), (1596, 173180), (1680, 164521), (1862, 148440), (1960, 141018), (1995, 138544), (2128, 129885), (2280, 121226), (2352, 117515), (2474, 111720), (2660, 103908), (2793, 98960), (2940, 94012), (3192, 86590), (3711, 74480), (3724, 74220), (3920, 70509), (3990, 69272), (4560, 60613), (4655, 59376), (4948, 55860), (5320, 51954), (5586, 49480), (5880, 47006), (6185, 44688), (6384, 43295), (7422, 37240), (7448, 37110), (7980, 34636), (8659, 31920), (9310, 29688), (9896, 27930), (10640, 25977), (11172, 24740), (11760, 23503), (12370, 22344), (13965, 19792), (14844, 18620), (14896, 18555), (15960, 17318)]