1608904080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 320

約数和(自身を含む): 6404590080

約数和(自身を除く): 4795686000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 336, 360, 378, 388, 420, 432, 485, 504, 540, 560, 582, 630, 679, 720, 756, 776, 840, 873, 945, 970, 1008, 1080, 1097, 1164, 1260, 1358, 1455, 1512, 1552, 1680, 1746, 1890, 1940, 2037, 2160, 2194, 2328, 2520, 2619, 2716, 2910, 3024, 3291, 3395, 3492, 3780, 3880, 4074, 4365, 4388, 4656, 5040, 5238, 5432, 5485, 5820, 6111, 6582, 6790, 6984, 7560, 7679, 7760, 8148, 8730, 8776, 9873, 10185, 10476, 10864, 10970, 11640, 12222, 13095, 13164, 13580, 13968, 15120, 15358, 16296, 16455, 17460, 17552, 18333, 19746, 20370, 20952, 21940, 23037, 23280, 24444, 26190, 26328, 27160, 29619, 30555, 30716, 32592, 32910, 34920, 36666, 38395, 39492, 40740, 41904, 43880, 46074, 48888, 49365, 52380, 52656, 54320, 59238, 61110, 61432, 65820, 69111, 69840, 73332, 76790, 78984, 81480, 87760, 91665, 92148, 97776, 98730, 104760, 106409, 115185, 118476, 122220, 122864, 131640, 138222, 146664, 148095, 153580, 157968, 162960, 183330, 184296, 197460, 207333, 209520, 212818, 230370, 236952, 244440, 263280, 276444, 293328, 296190, 307160, 319227, 345555, 366660, 368592, 394920, 414666, 425636, 460740, 473904, 488880, 532045, 552888, 592380, 614320, 638454, 691110, 733320, 744863, 789840, 829332, 851272, 921480, 957681, 1036665, 1064090, 1105776, 1184760, 1276908, 1382220, 1466640, 1489726, 1596135, 1658664, 1702544, 1842960, 1915362, 2073330, 2128180, 2234589, 2369520, 2553816, 2764440, 2873043, 2979452, 3192270, 3317328, 3724315, 3830724, 4146660, 4256360, 4469178, 4788405, 5107632, 5528880, 5746086, 5958904, 6384540, 6703767, 7448630, 7661448, 8293320, 8512720, 8938356, 9576810, 11172945, 11492172, 11917808, 12769080, 13407534, 14365215, 14897260, 15322896, 16586640, 17876712, 19153620, 20111301, 22345890, 22984344, 25538160, 26815068, 28730430, 29794520, 33518835, 35753424, 38307240, 40222602, 44691780, 45968688, 53630136, 57460860, 59589040, 67037670, 76614480, 80445204, 89383560, 100556505, 107260272, 114921720, 134075340, 160890408, 178767120, 201113010, 229843440, 268150680, 321780816, 402226020, 536301360, 804452040, 1608904080]

約数ペア:

[(1, 1608904080), (2, 804452040), (3, 536301360), (4, 402226020), (5, 321780816), (6, 268150680), (7, 229843440), (8, 201113010), (9, 178767120), (10, 160890408), (12, 134075340), (14, 114921720), (15, 107260272), (16, 100556505), (18, 89383560), (20, 80445204), (21, 76614480), (24, 67037670), (27, 59589040), (28, 57460860), (30, 53630136), (35, 45968688), (36, 44691780), (40, 40222602), (42, 38307240), (45, 35753424), (48, 33518835), (54, 29794520), (56, 28730430), (60, 26815068), (63, 25538160), (70, 22984344), (72, 22345890), (80, 20111301), (84, 19153620), (90, 17876712), (97, 16586640), (105, 15322896), (108, 14897260), (112, 14365215), (120, 13407534), (126, 12769080), (135, 11917808), (140, 11492172), (144, 11172945), (168, 9576810), (180, 8938356), (189, 8512720), (194, 8293320), (210, 7661448), (216, 7448630), (240, 6703767), (252, 6384540), (270, 5958904), (280, 5746086), (291, 5528880), (315, 5107632), (336, 4788405), (360, 4469178), (378, 4256360), (388, 4146660), (420, 3830724), (432, 3724315), (485, 3317328), (504, 3192270), (540, 2979452), (560, 2873043), (582, 2764440), (630, 2553816), (679, 2369520), (720, 2234589), (756, 2128180), (776, 2073330), (840, 1915362), (873, 1842960), (945, 1702544), (970, 1658664), (1008, 1596135), (1080, 1489726), (1097, 1466640), (1164, 1382220), (1260, 1276908), (1358, 1184760), (1455, 1105776), (1512, 1064090), (1552, 1036665), (1680, 957681), (1746, 921480), (1890, 851272), (1940, 829332), (2037, 789840), (2160, 744863), (2194, 733320), (2328, 691110), (2520, 638454), (2619, 614320), (2716, 592380), (2910, 552888), (3024, 532045), (3291, 488880), (3395, 473904), (3492, 460740), (3780, 425636), (3880, 414666), (4074, 394920), (4365, 368592), (4388, 366660), (4656, 345555), (5040, 319227), (5238, 307160), (5432, 296190), (5485, 293328), (5820, 276444), (6111, 263280), (6582, 244440), (6790, 236952), (6984, 230370), (7560, 212818), (7679, 209520), (7760, 207333), (8148, 197460), (8730, 184296), (8776, 183330), (9873, 162960), (10185, 157968), (10476, 153580), (10864, 148095), (10970, 146664), (11640, 138222), (12222, 131640), (13095, 122864), (13164, 122220), (13580, 118476), (13968, 115185), (15120, 106409), (15358, 104760), (16296, 98730), (16455, 97776), (17460, 92148), (17552, 91665), (18333, 87760), (19746, 81480), (20370, 78984), (20952, 76790), (21940, 73332), (23037, 69840), (23280, 69111), (24444, 65820), (26190, 61432), (26328, 61110), (27160, 59238), (29619, 54320), (30555, 52656), (30716, 52380), (32592, 49365), (32910, 48888), (34920, 46074), (36666, 43880), (38395, 41904), (39492, 40740)]