2280693870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 288

約数和(自身を含む): 7586002944

約数和(自身を除く): 5305309074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 169, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 338, 390, 403, 434, 455, 465, 507, 546, 558, 585, 630, 651, 691, 806, 819, 845, 910, 930, 1014, 1085, 1170, 1183, 1209, 1302, 1365, 1382, 1395, 1521, 1638, 1690, 1953, 2015, 2073, 2170, 2366, 2418, 2535, 2730, 2790, 2821, 3042, 3255, 3455, 3549, 3627, 3906, 4030, 4095, 4146, 4837, 5070, 5239, 5642, 5915, 6045, 6219, 6510, 6910, 7098, 7254, 7605, 8190, 8463, 8983, 9674, 9765, 10365, 10478, 10647, 11830, 12090, 12438, 14105, 14511, 15210, 15717, 16926, 17745, 17966, 18135, 19530, 20730, 21294, 21421, 24185, 25389, 26195, 26949, 28210, 29022, 31095, 31434, 35490, 36270, 36673, 42315, 42842, 43533, 44915, 47151, 48370, 50778, 52390, 53235, 53898, 62190, 62881, 64263, 72555, 73346, 78585, 80847, 84630, 87066, 89830, 94302, 106470, 107105, 110019, 116779, 125762, 126945, 128526, 134745, 145110, 149947, 157170, 161694, 183365, 188643, 192789, 214210, 217665, 220038, 233558, 235755, 253890, 269490, 278473, 299894, 314405, 321315, 330057, 350337, 366730, 377286, 385578, 404235, 435330, 449841, 471510, 550095, 556946, 565929, 583895, 628810, 642630, 660114, 700674, 749735, 808470, 817453, 835419, 899682, 943215, 963945, 1051011, 1100190, 1131858, 1167790, 1349523, 1392365, 1499470, 1634906, 1650285, 1670838, 1751685, 1886430, 1927890, 1949311, 2102022, 2249205, 2452359, 2506257, 2699046, 2784730, 2829645, 3300570, 3503370, 3620149, 3898622, 4087265, 4177095, 4498410, 4904718, 5012514, 5255055, 5659290, 5847933, 6747615, 7240298, 7357077, 8174530, 8354190, 9746555, 10510110, 10860447, 11695866, 12261795, 12531285, 13495230, 14714154, 17543799, 18100745, 19493110, 21720894, 24523590, 25062570, 25341043, 29239665, 32581341, 35087598, 36201490, 36785385, 50682086, 54302235, 58479330, 65162682, 73570770, 76023129, 87718995, 108604470, 126705215, 152046258, 162906705, 175437990, 228069387, 253410430, 325813410, 380115645, 456138774, 760231290, 1140346935, 2280693870]

約数ペア:

[(1, 2280693870), (2, 1140346935), (3, 760231290), (5, 456138774), (6, 380115645), (7, 325813410), (9, 253410430), (10, 228069387), (13, 175437990), (14, 162906705), (15, 152046258), (18, 126705215), (21, 108604470), (26, 87718995), (30, 76023129), (31, 73570770), (35, 65162682), (39, 58479330), (42, 54302235), (45, 50682086), (62, 36785385), (63, 36201490), (65, 35087598), (70, 32581341), (78, 29239665), (90, 25341043), (91, 25062570), (93, 24523590), (105, 21720894), (117, 19493110), (126, 18100745), (130, 17543799), (155, 14714154), (169, 13495230), (182, 12531285), (186, 12261795), (195, 11695866), (210, 10860447), (217, 10510110), (234, 9746555), (273, 8354190), (279, 8174530), (310, 7357077), (315, 7240298), (338, 6747615), (390, 5847933), (403, 5659290), (434, 5255055), (455, 5012514), (465, 4904718), (507, 4498410), (546, 4177095), (558, 4087265), (585, 3898622), (630, 3620149), (651, 3503370), (691, 3300570), (806, 2829645), (819, 2784730), (845, 2699046), (910, 2506257), (930, 2452359), (1014, 2249205), (1085, 2102022), (1170, 1949311), (1183, 1927890), (1209, 1886430), (1302, 1751685), (1365, 1670838), (1382, 1650285), (1395, 1634906), (1521, 1499470), (1638, 1392365), (1690, 1349523), (1953, 1167790), (2015, 1131858), (2073, 1100190), (2170, 1051011), (2366, 963945), (2418, 943215), (2535, 899682), (2730, 835419), (2790, 817453), (2821, 808470), (3042, 749735), (3255, 700674), (3455, 660114), (3549, 642630), (3627, 628810), (3906, 583895), (4030, 565929), (4095, 556946), (4146, 550095), (4837, 471510), (5070, 449841), (5239, 435330), (5642, 404235), (5915, 385578), (6045, 377286), (6219, 366730), (6510, 350337), (6910, 330057), (7098, 321315), (7254, 314405), (7605, 299894), (8190, 278473), (8463, 269490), (8983, 253890), (9674, 235755), (9765, 233558), (10365, 220038), (10478, 217665), (10647, 214210), (11830, 192789), (12090, 188643), (12438, 183365), (14105, 161694), (14511, 157170), (15210, 149947), (15717, 145110), (16926, 134745), (17745, 128526), (17966, 126945), (18135, 125762), (19530, 116779), (20730, 110019), (21294, 107105), (21421, 106470), (24185, 94302), (25389, 89830), (26195, 87066), (26949, 84630), (28210, 80847), (29022, 78585), (31095, 73346), (31434, 72555), (35490, 64263), (36270, 62881), (36673, 62190), (42315, 53898), (42842, 53235), (43533, 52390), (44915, 50778), (47151, 48370)]