1856869920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 6634135872

約数和(自身を除く): 4777265952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 243, 270, 288, 293, 324, 326, 360, 405, 432, 480, 486, 489, 540, 586, 648, 652, 720, 810, 815, 864, 879, 972, 978, 1080, 1172, 1215, 1296, 1304, 1440, 1465, 1467, 1620, 1630, 1758, 1944, 1956, 2160, 2344, 2430, 2445, 2592, 2608, 2637, 2930, 2934, 3240, 3260, 3516, 3888, 3912, 4320, 4395, 4401, 4688, 4860, 4890, 5216, 5274, 5860, 5868, 6480, 6520, 7032, 7335, 7776, 7824, 7911, 8790, 8802, 9376, 9720, 9780, 10548, 11720, 11736, 12960, 13040, 13185, 13203, 14064, 14670, 15648, 15822, 17580, 17604, 19440, 19560, 21096, 22005, 23440, 23472, 23733, 26080, 26370, 26406, 28128, 29340, 31644, 35160, 35208, 38880, 39120, 39555, 39609, 42192, 44010, 46880, 46944, 47466, 47759, 52740, 52812, 58680, 63288, 66015, 70320, 70416, 71199, 78240, 79110, 79218, 84384, 88020, 94932, 95518, 105480, 105624, 117360, 118665, 126576, 132030, 140640, 140832, 142398, 143277, 158220, 158436, 176040, 189864, 191036, 198045, 210960, 211248, 234720, 237330, 238795, 253152, 264060, 284796, 286554, 316440, 316872, 352080, 355995, 379728, 382072, 396090, 421920, 422496, 429831, 474660, 477590, 528120, 569592, 573108, 632880, 633744, 704160, 711990, 716385, 759456, 764144, 792180, 859662, 949320, 955180, 1056240, 1139184, 1146216, 1265760, 1267488, 1289493, 1423980, 1432770, 1528288, 1584360, 1719324, 1898640, 1910360, 2112480, 2149155, 2278368, 2292432, 2578986, 2847960, 2865540, 3168720, 3438648, 3797280, 3820720, 3868479, 4298310, 4584864, 5157972, 5695920, 5731080, 6337440, 6447465, 6877296, 7641440, 7736958, 8596620, 10315944, 11391840, 11462160, 11605437, 12894930, 13754592, 15473916, 17193240, 19342395, 20631888, 22924320, 23210874, 25789860, 30947832, 34386480, 38684790, 41263776, 46421748, 51579720, 58027185, 61895664, 68772960, 77369580, 92843496, 103159440, 116054370, 123791328, 154739160, 185686992, 206318880, 232108740, 309478320, 371373984, 464217480, 618956640, 928434960, 1856869920]

約数ペア:

[(1, 1856869920), (2, 928434960), (3, 618956640), (4, 464217480), (5, 371373984), (6, 309478320), (8, 232108740), (9, 206318880), (10, 185686992), (12, 154739160), (15, 123791328), (16, 116054370), (18, 103159440), (20, 92843496), (24, 77369580), (27, 68772960), (30, 61895664), (32, 58027185), (36, 51579720), (40, 46421748), (45, 41263776), (48, 38684790), (54, 34386480), (60, 30947832), (72, 25789860), (80, 23210874), (81, 22924320), (90, 20631888), (96, 19342395), (108, 17193240), (120, 15473916), (135, 13754592), (144, 12894930), (160, 11605437), (162, 11462160), (163, 11391840), (180, 10315944), (216, 8596620), (240, 7736958), (243, 7641440), (270, 6877296), (288, 6447465), (293, 6337440), (324, 5731080), (326, 5695920), (360, 5157972), (405, 4584864), (432, 4298310), (480, 3868479), (486, 3820720), (489, 3797280), (540, 3438648), (586, 3168720), (648, 2865540), (652, 2847960), (720, 2578986), (810, 2292432), (815, 2278368), (864, 2149155), (879, 2112480), (972, 1910360), (978, 1898640), (1080, 1719324), (1172, 1584360), (1215, 1528288), (1296, 1432770), (1304, 1423980), (1440, 1289493), (1465, 1267488), (1467, 1265760), (1620, 1146216), (1630, 1139184), (1758, 1056240), (1944, 955180), (1956, 949320), (2160, 859662), (2344, 792180), (2430, 764144), (2445, 759456), (2592, 716385), (2608, 711990), (2637, 704160), (2930, 633744), (2934, 632880), (3240, 573108), (3260, 569592), (3516, 528120), (3888, 477590), (3912, 474660), (4320, 429831), (4395, 422496), (4401, 421920), (4688, 396090), (4860, 382072), (4890, 379728), (5216, 355995), (5274, 352080), (5860, 316872), (5868, 316440), (6480, 286554), (6520, 284796), (7032, 264060), (7335, 253152), (7776, 238795), (7824, 237330), (7911, 234720), (8790, 211248), (8802, 210960), (9376, 198045), (9720, 191036), (9780, 189864), (10548, 176040), (11720, 158436), (11736, 158220), (12960, 143277), (13040, 142398), (13185, 140832), (13203, 140640), (14064, 132030), (14670, 126576), (15648, 118665), (15822, 117360), (17580, 105624), (17604, 105480), (19440, 95518), (19560, 94932), (21096, 88020), (22005, 84384), (23440, 79218), (23472, 79110), (23733, 78240), (26080, 71199), (26370, 70416), (26406, 70320), (28128, 66015), (29340, 63288), (31644, 58680), (35160, 52812), (35208, 52740), (38880, 47759), (39120, 47466), (39555, 46944), (39609, 46880), (42192, 44010)]