82316080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 256483584

約数和(自身を除く): 174167504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 83, 88, 92, 98, 110, 112, 115, 140, 154, 161, 166, 176, 184, 196, 220, 230, 245, 253, 280, 308, 322, 332, 368, 385, 392, 415, 440, 460, 490, 506, 539, 560, 581, 616, 644, 664, 770, 784, 805, 830, 880, 913, 920, 980, 1012, 1078, 1127, 1162, 1232, 1265, 1288, 1328, 1540, 1610, 1660, 1771, 1826, 1840, 1909, 1960, 2024, 2156, 2254, 2324, 2530, 2576, 2695, 2905, 3080, 3220, 3320, 3542, 3652, 3818, 3920, 4048, 4067, 4312, 4508, 4565, 4648, 5060, 5390, 5635, 5810, 6160, 6391, 6440, 6640, 7084, 7304, 7636, 8134, 8624, 8855, 9016, 9130, 9296, 9545, 10120, 10780, 11270, 11620, 12397, 12782, 12880, 13363, 14168, 14608, 15272, 16268, 17710, 18032, 18260, 19090, 20240, 20335, 20999, 21560, 22540, 23240, 24794, 25564, 26726, 28336, 30544, 31955, 32536, 35420, 36520, 38180, 40670, 41998, 43120, 44737, 45080, 46480, 49588, 51128, 53452, 61985, 63910, 65072, 66815, 70840, 73040, 76360, 81340, 83996, 89474, 90160, 93541, 99176, 102256, 104995, 106904, 123970, 127820, 133630, 141680, 146993, 152720, 162680, 167992, 178948, 187082, 198352, 209990, 213808, 223685, 247940, 255640, 267260, 293986, 325360, 335984, 357896, 374164, 419980, 447370, 467705, 495880, 511280, 534520, 587972, 715792, 734965, 748328, 839960, 894740, 935410, 991760, 1028951, 1069040, 1175944, 1469930, 1496656, 1679920, 1789480, 1870820, 2057902, 2351888, 2939860, 3578960, 3741640, 4115804, 5144755, 5879720, 7483280, 8231608, 10289510, 11759440, 16463216, 20579020, 41158040, 82316080]

約数ペア:

[(1, 82316080), (2, 41158040), (4, 20579020), (5, 16463216), (7, 11759440), (8, 10289510), (10, 8231608), (11, 7483280), (14, 5879720), (16, 5144755), (20, 4115804), (22, 3741640), (23, 3578960), (28, 2939860), (35, 2351888), (40, 2057902), (44, 1870820), (46, 1789480), (49, 1679920), (55, 1496656), (56, 1469930), (70, 1175944), (77, 1069040), (80, 1028951), (83, 991760), (88, 935410), (92, 894740), (98, 839960), (110, 748328), (112, 734965), (115, 715792), (140, 587972), (154, 534520), (161, 511280), (166, 495880), (176, 467705), (184, 447370), (196, 419980), (220, 374164), (230, 357896), (245, 335984), (253, 325360), (280, 293986), (308, 267260), (322, 255640), (332, 247940), (368, 223685), (385, 213808), (392, 209990), (415, 198352), (440, 187082), (460, 178948), (490, 167992), (506, 162680), (539, 152720), (560, 146993), (581, 141680), (616, 133630), (644, 127820), (664, 123970), (770, 106904), (784, 104995), (805, 102256), (830, 99176), (880, 93541), (913, 90160), (920, 89474), (980, 83996), (1012, 81340), (1078, 76360), (1127, 73040), (1162, 70840), (1232, 66815), (1265, 65072), (1288, 63910), (1328, 61985), (1540, 53452), (1610, 51128), (1660, 49588), (1771, 46480), (1826, 45080), (1840, 44737), (1909, 43120), (1960, 41998), (2024, 40670), (2156, 38180), (2254, 36520), (2324, 35420), (2530, 32536), (2576, 31955), (2695, 30544), (2905, 28336), (3080, 26726), (3220, 25564), (3320, 24794), (3542, 23240), (3652, 22540), (3818, 21560), (3920, 20999), (4048, 20335), (4067, 20240), (4312, 19090), (4508, 18260), (4565, 18032), (4648, 17710), (5060, 16268), (5390, 15272), (5635, 14608), (5810, 14168), (6160, 13363), (6391, 12880), (6440, 12782), (6640, 12397), (7084, 11620), (7304, 11270), (7636, 10780), (8134, 10120), (8624, 9545), (8855, 9296), (9016, 9130)]