3948805920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 12637126656

約数和(自身を除く): 8688320736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 211, 240, 254, 307, 381, 422, 480, 508, 614, 633, 635, 762, 844, 921, 1016, 1055, 1228, 1266, 1270, 1524, 1535, 1688, 1842, 1905, 2032, 2110, 2456, 2532, 2540, 3048, 3070, 3165, 3376, 3684, 3810, 4064, 4220, 4605, 4912, 5064, 5080, 6096, 6140, 6330, 6752, 7368, 7620, 8440, 9210, 9824, 10128, 10160, 12192, 12280, 12660, 14736, 15240, 16880, 18420, 20256, 20320, 24560, 25320, 26797, 29472, 30480, 33760, 36840, 38989, 49120, 50640, 53594, 60960, 64777, 73680, 77978, 80391, 101280, 107188, 116967, 129554, 133985, 147360, 155956, 160782, 194331, 194945, 214376, 233934, 259108, 267970, 311912, 321564, 323885, 388662, 389890, 401955, 428752, 467868, 518216, 535940, 584835, 623824, 643128, 647770, 777324, 779780, 803910, 857504, 935736, 971655, 1036432, 1071880, 1169670, 1247648, 1286256, 1295540, 1554648, 1559560, 1607820, 1871472, 1943310, 2072864, 2143760, 2339340, 2572512, 2591080, 3109296, 3119120, 3215640, 3742944, 3886620, 4287520, 4678680, 5182160, 6218592, 6238240, 6431280, 7773240, 8226679, 9357360, 10364320, 12862560, 15546480, 16453358, 18714720, 24680037, 31092960, 32906716, 41133395, 49360074, 65813432, 82266790, 98720148, 123400185, 131626864, 164533580, 197440296, 246800370, 263253728, 329067160, 394880592, 493600740, 658134320, 789761184, 987201480, 1316268640, 1974402960, 3948805920]

約数ペア:

[(1, 3948805920), (2, 1974402960), (3, 1316268640), (4, 987201480), (5, 789761184), (6, 658134320), (8, 493600740), (10, 394880592), (12, 329067160), (15, 263253728), (16, 246800370), (20, 197440296), (24, 164533580), (30, 131626864), (32, 123400185), (40, 98720148), (48, 82266790), (60, 65813432), (80, 49360074), (96, 41133395), (120, 32906716), (127, 31092960), (160, 24680037), (211, 18714720), (240, 16453358), (254, 15546480), (307, 12862560), (381, 10364320), (422, 9357360), (480, 8226679), (508, 7773240), (614, 6431280), (633, 6238240), (635, 6218592), (762, 5182160), (844, 4678680), (921, 4287520), (1016, 3886620), (1055, 3742944), (1228, 3215640), (1266, 3119120), (1270, 3109296), (1524, 2591080), (1535, 2572512), (1688, 2339340), (1842, 2143760), (1905, 2072864), (2032, 1943310), (2110, 1871472), (2456, 1607820), (2532, 1559560), (2540, 1554648), (3048, 1295540), (3070, 1286256), (3165, 1247648), (3376, 1169670), (3684, 1071880), (3810, 1036432), (4064, 971655), (4220, 935736), (4605, 857504), (4912, 803910), (5064, 779780), (5080, 777324), (6096, 647770), (6140, 643128), (6330, 623824), (6752, 584835), (7368, 535940), (7620, 518216), (8440, 467868), (9210, 428752), (9824, 401955), (10128, 389890), (10160, 388662), (12192, 323885), (12280, 321564), (12660, 311912), (14736, 267970), (15240, 259108), (16880, 233934), (18420, 214376), (20256, 194945), (20320, 194331), (24560, 160782), (25320, 155956), (26797, 147360), (29472, 133985), (30480, 129554), (33760, 116967), (36840, 107188), (38989, 101280), (49120, 80391), (50640, 77978), (53594, 73680), (60960, 64777)]