19862423760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{4013}}^1$

素因数の和:4573

約数の個数: 160

約数和(自身を含む): 63216453888

約数和(自身を除く): 43354030128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 503, 615, 656, 820, 984, 1006, 1230, 1509, 1640, 1968, 2012, 2460, 2515, 3018, 3280, 4013, 4024, 4920, 5030, 6036, 7545, 8026, 8048, 9840, 10060, 12039, 12072, 15090, 16052, 20065, 20120, 20623, 24078, 24144, 30180, 32104, 40130, 40240, 41246, 48156, 60195, 60360, 61869, 64208, 80260, 82492, 96312, 103115, 120390, 120720, 123738, 160520, 164533, 164984, 192624, 206230, 240780, 247476, 309345, 321040, 329066, 329968, 412460, 481560, 493599, 494952, 618690, 658132, 822665, 824920, 963120, 987198, 989904, 1237380, 1316264, 1645330, 1649840, 1974396, 2018539, 2467995, 2474760, 2632528, 3290660, 3948792, 4037078, 4935990, 4949520, 6055617, 6581320, 7897584, 8074156, 9871980, 10092695, 12111234, 13162640, 16148312, 19743960, 20185390, 24222468, 30278085, 32296624, 39487920, 40370780, 48444936, 60556170, 80741560, 82760099, 96889872, 121112340, 161483120, 165520198, 242224680, 248280297, 331040396, 413800495, 484449360, 496560594, 662080792, 827600990, 993121188, 1241401485, 1324161584, 1655201980, 1986242376, 2482802970, 3310403960, 3972484752, 4965605940, 6620807920, 9931211880, 19862423760]

約数ペア:

[(1, 19862423760), (2, 9931211880), (3, 6620807920), (4, 4965605940), (5, 3972484752), (6, 3310403960), (8, 2482802970), (10, 1986242376), (12, 1655201980), (15, 1324161584), (16, 1241401485), (20, 993121188), (24, 827600990), (30, 662080792), (40, 496560594), (41, 484449360), (48, 413800495), (60, 331040396), (80, 248280297), (82, 242224680), (120, 165520198), (123, 161483120), (164, 121112340), (205, 96889872), (240, 82760099), (246, 80741560), (328, 60556170), (410, 48444936), (492, 40370780), (503, 39487920), (615, 32296624), (656, 30278085), (820, 24222468), (984, 20185390), (1006, 19743960), (1230, 16148312), (1509, 13162640), (1640, 12111234), (1968, 10092695), (2012, 9871980), (2460, 8074156), (2515, 7897584), (3018, 6581320), (3280, 6055617), (4013, 4949520), (4024, 4935990), (4920, 4037078), (5030, 3948792), (6036, 3290660), (7545, 2632528), (8026, 2474760), (8048, 2467995), (9840, 2018539), (10060, 1974396), (12039, 1649840), (12072, 1645330), (15090, 1316264), (16052, 1237380), (20065, 989904), (20120, 987198), (20623, 963120), (24078, 824920), (24144, 822665), (30180, 658132), (32104, 618690), (40130, 494952), (40240, 493599), (41246, 481560), (48156, 412460), (60195, 329968), (60360, 329066), (61869, 321040), (64208, 309345), (80260, 247476), (82492, 240780), (96312, 206230), (103115, 192624), (120390, 164984), (120720, 164533), (123738, 160520)]