2039177520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 7145828352

約数和(自身を除く): 5106650832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 360, 372, 412, 465, 496, 515, 558, 618, 620, 720, 744, 824, 887, 927, 930, 1030, 1116, 1236, 1240, 1395, 1488, 1545, 1648, 1774, 1854, 1860, 2060, 2232, 2472, 2480, 2661, 2790, 3090, 3193, 3548, 3708, 3720, 4120, 4435, 4464, 4635, 4944, 5322, 5580, 6180, 6386, 7096, 7416, 7440, 7983, 8240, 8870, 9270, 9579, 10644, 11160, 12360, 12772, 13305, 14192, 14832, 15965, 15966, 17740, 18540, 19158, 21288, 22320, 24720, 25544, 26610, 27497, 28737, 31930, 31932, 35480, 37080, 38316, 39915, 42576, 47895, 51088, 53220, 54994, 57474, 63860, 63864, 70960, 74160, 76632, 79830, 82491, 91361, 95790, 106440, 109988, 114948, 127720, 127728, 137485, 143685, 153264, 159660, 164982, 182722, 191580, 212880, 219976, 229896, 247473, 255440, 274083, 274970, 287370, 319320, 329964, 365444, 383160, 412455, 439952, 456805, 459792, 494946, 548166, 549940, 574740, 638640, 659928, 730888, 766320, 822249, 824910, 913610, 989892, 1096332, 1099880, 1149480, 1237365, 1319856, 1370415, 1461776, 1644498, 1649820, 1827220, 1979784, 2192664, 2199760, 2298960, 2474730, 2740830, 2832191, 3288996, 3299640, 3654440, 3959568, 4111245, 4385328, 4949460, 5481660, 5664382, 6577992, 6599280, 7308880, 8222490, 8496573, 9898920, 10963320, 11328764, 13155984, 14160955, 16444980, 16993146, 19797840, 21926640, 22657528, 25489719, 28321910, 32889960, 33986292, 42482865, 45315056, 50979438, 56643820, 65779920, 67972584, 84965730, 101958876, 113287640, 127448595, 135945168, 169931460, 203917752, 226575280, 254897190, 339862920, 407835504, 509794380, 679725840, 1019588760, 2039177520]

約数ペア:

[(1, 2039177520), (2, 1019588760), (3, 679725840), (4, 509794380), (5, 407835504), (6, 339862920), (8, 254897190), (9, 226575280), (10, 203917752), (12, 169931460), (15, 135945168), (16, 127448595), (18, 113287640), (20, 101958876), (24, 84965730), (30, 67972584), (31, 65779920), (36, 56643820), (40, 50979438), (45, 45315056), (48, 42482865), (60, 33986292), (62, 32889960), (72, 28321910), (80, 25489719), (90, 22657528), (93, 21926640), (103, 19797840), (120, 16993146), (124, 16444980), (144, 14160955), (155, 13155984), (180, 11328764), (186, 10963320), (206, 9898920), (240, 8496573), (248, 8222490), (279, 7308880), (309, 6599280), (310, 6577992), (360, 5664382), (372, 5481660), (412, 4949460), (465, 4385328), (496, 4111245), (515, 3959568), (558, 3654440), (618, 3299640), (620, 3288996), (720, 2832191), (744, 2740830), (824, 2474730), (887, 2298960), (927, 2199760), (930, 2192664), (1030, 1979784), (1116, 1827220), (1236, 1649820), (1240, 1644498), (1395, 1461776), (1488, 1370415), (1545, 1319856), (1648, 1237365), (1774, 1149480), (1854, 1099880), (1860, 1096332), (2060, 989892), (2232, 913610), (2472, 824910), (2480, 822249), (2661, 766320), (2790, 730888), (3090, 659928), (3193, 638640), (3548, 574740), (3708, 549940), (3720, 548166), (4120, 494946), (4435, 459792), (4464, 456805), (4635, 439952), (4944, 412455), (5322, 383160), (5580, 365444), (6180, 329964), (6386, 319320), (7096, 287370), (7416, 274970), (7440, 274083), (7983, 255440), (8240, 247473), (8870, 229896), (9270, 219976), (9579, 212880), (10644, 191580), (11160, 182722), (12360, 164982), (12772, 159660), (13305, 153264), (14192, 143685), (14832, 137485), (15965, 127728), (15966, 127720), (17740, 114948), (18540, 109988), (19158, 106440), (21288, 95790), (22320, 91361), (24720, 82491), (25544, 79830), (26610, 76632), (27497, 74160), (28737, 70960), (31930, 63864), (31932, 63860), (35480, 57474), (37080, 54994), (38316, 53220), (39915, 51088), (42576, 47895)]