15665708499280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6163}}^1\times {\mathrm{9133}}^1$

素因数の和:15394

約数の個数: 240

約数和(自身を含む): 42977775567744

約数和(自身を除く): 27312067068464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 560, 568, 710, 784, 980, 994, 1136, 1420, 1960, 1988, 2485, 2840, 3479, 3920, 3976, 4970, 5680, 6163, 6958, 7952, 9133, 9940, 12326, 13916, 17395, 18266, 19880, 24652, 27832, 30815, 34790, 36532, 39760, 43141, 45665, 49304, 55664, 61630, 63931, 69580, 73064, 86282, 91330, 98608, 123260, 127862, 139160, 146128, 172564, 182660, 215705, 246520, 255724, 278320, 301987, 319655, 345128, 365320, 431410, 437573, 447517, 493040, 511448, 603974, 639310, 648443, 690256, 730640, 862820, 875146, 895034, 1022896, 1207948, 1278620, 1296886, 1509935, 1725640, 1750292, 1790068, 2187865, 2237585, 2415896, 2557240, 2593772, 3019870, 3063011, 3242215, 3451280, 3500584, 3580136, 4375730, 4475170, 4539101, 4831792, 5114480, 5187544, 6039740, 6126022, 6484430, 7001168, 7160272, 8751460, 8950340, 9078202, 10375088, 12079480, 12252044, 12968860, 15315055, 17502920, 17900680, 18156404, 21441077, 22695505, 24158960, 24504088, 25937720, 30630110, 31773707, 35005840, 35801360, 36312808, 42882154, 45391010, 49008176, 51875440, 56286679, 61260220, 63547414, 72625616, 85764308, 90782020, 107205385, 112573358, 122520440, 127094828, 158868535, 171528616, 181564040, 214410770, 225146716, 245040880, 254189656, 281433395, 317737070, 343057232, 363128080, 394006753, 428821540, 450293432, 508379312, 562866790, 635474140, 788013506, 857643080, 900586864, 1125733580, 1270948280, 1576027012, 1715286160, 1970033765, 2251467160, 2541896560, 2758047271, 3152054024, 3940067530, 3996354209, 4502934320, 5516094542, 6304108048, 7880135060, 7992708418, 11032189084, 13790236355, 15760270120, 15985416836, 19981771045, 22064378168, 27580472710, 27974479463, 31520540240, 31970833672, 39963542090, 44128756336, 55160945420, 55948958926, 63941667344, 79927084180, 110321890840, 111897917852, 139872397315, 159854168360, 195821356241, 220643781680, 223795835704, 279744794630, 319708336720, 391642712482, 447591671408, 559489589260, 783285424964, 979106781205, 1118979178520, 1566570849928, 1958213562410, 2237958357040, 3133141699856, 3916427124820, 7832854249640, 15665708499280]

約数ペア:

[(1, 15665708499280), (2, 7832854249640), (4, 3916427124820), (5, 3133141699856), (7, 2237958357040), (8, 1958213562410), (10, 1566570849928), (14, 1118979178520), (16, 979106781205), (20, 783285424964), (28, 559489589260), (35, 447591671408), (40, 391642712482), (49, 319708336720), (56, 279744794630), (70, 223795835704), (71, 220643781680), (80, 195821356241), (98, 159854168360), (112, 139872397315), (140, 111897917852), (142, 110321890840), (196, 79927084180), (245, 63941667344), (280, 55948958926), (284, 55160945420), (355, 44128756336), (392, 39963542090), (490, 31970833672), (497, 31520540240), (560, 27974479463), (568, 27580472710), (710, 22064378168), (784, 19981771045), (980, 15985416836), (994, 15760270120), (1136, 13790236355), (1420, 11032189084), (1960, 7992708418), (1988, 7880135060), (2485, 6304108048), (2840, 5516094542), (3479, 4502934320), (3920, 3996354209), (3976, 3940067530), (4970, 3152054024), (5680, 2758047271), (6163, 2541896560), (6958, 2251467160), (7952, 1970033765), (9133, 1715286160), (9940, 1576027012), (12326, 1270948280), (13916, 1125733580), (17395, 900586864), (18266, 857643080), (19880, 788013506), (24652, 635474140), (27832, 562866790), (30815, 508379312), (34790, 450293432), (36532, 428821540), (39760, 394006753), (43141, 363128080), (45665, 343057232), (49304, 317737070), (55664, 281433395), (61630, 254189656), (63931, 245040880), (69580, 225146716), (73064, 214410770), (86282, 181564040), (91330, 171528616), (98608, 158868535), (123260, 127094828), (127862, 122520440), (139160, 112573358), (146128, 107205385), (172564, 90782020), (182660, 85764308), (215705, 72625616), (246520, 63547414), (255724, 61260220), (278320, 56286679), (301987, 51875440), (319655, 49008176), (345128, 45391010), (365320, 42882154), (431410, 36312808), (437573, 35801360), (447517, 35005840), (493040, 31773707), (511448, 30630110), (603974, 25937720), (639310, 24504088), (648443, 24158960), (690256, 22695505), (730640, 21441077), (862820, 18156404), (875146, 17900680), (895034, 17502920), (1022896, 15315055), (1207948, 12968860), (1278620, 12252044), (1296886, 12079480), (1509935, 10375088), (1725640, 9078202), (1750292, 8950340), (1790068, 8751460), (2187865, 7160272), (2237585, 7001168), (2415896, 6484430), (2557240, 6126022), (2593772, 6039740), (3019870, 5187544), (3063011, 5114480), (3242215, 4831792), (3451280, 4539101), (3500584, 4475170), (3580136, 4375730)]