1949664565440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{147391}}^1$

素因数の和:148948

約数の個数: 224

約数和(自身を含む): 6882522501120

約数和(自身を除く): 4932857935680

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1531, 1728, 2160, 2880, 3062, 4320, 4593, 6124, 7655, 8640, 9186, 12248, 13779, 15310, 18372, 22965, 24496, 27558, 30620, 36744, 41337, 45930, 48992, 55116, 61240, 68895, 73488, 82674, 91860, 97984, 110232, 122480, 137790, 146976, 147391, 165348, 183720, 206685, 220464, 244960, 275580, 293952, 294782, 330696, 367440, 413370, 440928, 442173, 489920, 551160, 589564, 661392, 734880, 736955, 826740, 881856, 884346, 1102320, 1179128, 1322784, 1326519, 1469760, 1473910, 1653480, 1768692, 2204640, 2210865, 2358256, 2645568, 2653038, 2947820, 3306960, 3537384, 3979557, 4409280, 4421730, 4716512, 5306076, 5895640, 6613920, 6632595, 7074768, 7959114, 8843460, 9433024, 10612152, 11791280, 13227840, 13265190, 14149536, 15918228, 17686920, 19897785, 21224304, 23582560, 26530380, 28299072, 31836456, 35373840, 39795570, 42448608, 47165120, 53060760, 63672912, 70747680, 79591140, 84897216, 106121520, 127345824, 141495360, 159182280, 212243040, 225655621, 254691648, 318364560, 424486080, 451311242, 636729120, 676966863, 902622484, 1128278105, 1273458240, 1353933726, 1805244968, 2030900589, 2256556210, 2707867452, 3384834315, 3610489936, 4061801178, 4513112420, 5415734904, 6092701767, 6769668630, 7220979872, 8123602356, 9026224840, 10154502945, 10831469808, 12185403534, 13539337260, 14441959744, 16247204712, 18052449680, 20309005890, 21662939616, 24370807068, 27078674520, 30463508835, 32494409424, 36104899360, 40618011780, 43325879232, 48741614136, 54157349040, 60927017670, 64988818848, 72209798720, 81236023560, 97483228272, 108314698080, 121854035340, 129977637696, 162472047120, 194966456544, 216629396160, 243708070680, 324944094240, 389932913088, 487416141360, 649888188480, 974832282720, 1949664565440]

約数ペア:

[(1, 1949664565440), (2, 974832282720), (3, 649888188480), (4, 487416141360), (5, 389932913088), (6, 324944094240), (8, 243708070680), (9, 216629396160), (10, 194966456544), (12, 162472047120), (15, 129977637696), (16, 121854035340), (18, 108314698080), (20, 97483228272), (24, 81236023560), (27, 72209798720), (30, 64988818848), (32, 60927017670), (36, 54157349040), (40, 48741614136), (45, 43325879232), (48, 40618011780), (54, 36104899360), (60, 32494409424), (64, 30463508835), (72, 27078674520), (80, 24370807068), (90, 21662939616), (96, 20309005890), (108, 18052449680), (120, 16247204712), (135, 14441959744), (144, 13539337260), (160, 12185403534), (180, 10831469808), (192, 10154502945), (216, 9026224840), (240, 8123602356), (270, 7220979872), (288, 6769668630), (320, 6092701767), (360, 5415734904), (432, 4513112420), (480, 4061801178), (540, 3610489936), (576, 3384834315), (720, 2707867452), (864, 2256556210), (960, 2030900589), (1080, 1805244968), (1440, 1353933726), (1531, 1273458240), (1728, 1128278105), (2160, 902622484), (2880, 676966863), (3062, 636729120), (4320, 451311242), (4593, 424486080), (6124, 318364560), (7655, 254691648), (8640, 225655621), (9186, 212243040), (12248, 159182280), (13779, 141495360), (15310, 127345824), (18372, 106121520), (22965, 84897216), (24496, 79591140), (27558, 70747680), (30620, 63672912), (36744, 53060760), (41337, 47165120), (45930, 42448608), (48992, 39795570), (55116, 35373840), (61240, 31836456), (68895, 28299072), (73488, 26530380), (82674, 23582560), (91860, 21224304), (97984, 19897785), (110232, 17686920), (122480, 15918228), (137790, 14149536), (146976, 13265190), (147391, 13227840), (165348, 11791280), (183720, 10612152), (206685, 9433024), (220464, 8843460), (244960, 7959114), (275580, 7074768), (293952, 6632595), (294782, 6613920), (330696, 5895640), (367440, 5306076), (413370, 4716512), (440928, 4421730), (442173, 4409280), (489920, 3979557), (551160, 3537384), (589564, 3306960), (661392, 2947820), (734880, 2653038), (736955, 2645568), (826740, 2358256), (881856, 2210865), (884346, 2204640), (1102320, 1768692), (1179128, 1653480), (1322784, 1473910), (1326519, 1469760)]