72727809840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113623}}^1$

素因数の和:113776

約数の個数: 240

約数和(自身を含む): 281336659968

約数和(自身を除く): 208608850128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9144, 10160, 10668, 11430, 13335, 14224, 15240, 16002, 17780, 18288, 21336, 22860, 26670, 30480, 32004, 35560, 40005, 42672, 45720, 53340, 64008, 71120, 80010, 91440, 106680, 113623, 128016, 160020, 213360, 227246, 320040, 340869, 454492, 568115, 640080, 681738, 795361, 908984, 1022607, 1136230, 1363476, 1590722, 1704345, 1817968, 2045214, 2272460, 2386083, 2726952, 3181444, 3408690, 3976805, 4090428, 4544920, 4772166, 5113035, 5453904, 6362888, 6817380, 7158249, 7953610, 8180856, 9089840, 9544332, 10226070, 11930415, 12725776, 13634760, 14316498, 14430121, 15907220, 16361712, 19088664, 20452140, 23860830, 27269520, 28632996, 28860242, 31814440, 35791245, 38177328, 40904280, 43290363, 47721660, 57265992, 57720484, 63628880, 71582490, 72150605, 81808560, 86580726, 95443320, 101010847, 114531984, 115440968, 129871089, 143164980, 144301210, 173161452, 190886640, 202021694, 216451815, 230881936, 259742178, 286329960, 288602420, 303032541, 346322904, 404043388, 432903630, 505054235, 519484356, 572659920, 577204840, 606065082, 649355445, 692645808, 808086776, 865807260, 909097623, 1010108470, 1038968712, 1154409680, 1212130164, 1298710890, 1515162705, 1616173552, 1731614520, 1818195246, 2020216940, 2077937424, 2424260328, 2597421780, 3030325410, 3463229040, 3636390492, 4040433880, 4545488115, 4848520656, 5194843560, 6060650820, 7272780984, 8080867760, 9090976230, 10389687120, 12121301640, 14545561968, 18181952460, 24242603280, 36363904920, 72727809840]

約数ペア:

[(1, 72727809840), (2, 36363904920), (3, 24242603280), (4, 18181952460), (5, 14545561968), (6, 12121301640), (7, 10389687120), (8, 9090976230), (9, 8080867760), (10, 7272780984), (12, 6060650820), (14, 5194843560), (15, 4848520656), (16, 4545488115), (18, 4040433880), (20, 3636390492), (21, 3463229040), (24, 3030325410), (28, 2597421780), (30, 2424260328), (35, 2077937424), (36, 2020216940), (40, 1818195246), (42, 1731614520), (45, 1616173552), (48, 1515162705), (56, 1298710890), (60, 1212130164), (63, 1154409680), (70, 1038968712), (72, 1010108470), (80, 909097623), (84, 865807260), (90, 808086776), (105, 692645808), (112, 649355445), (120, 606065082), (126, 577204840), (127, 572659920), (140, 519484356), (144, 505054235), (168, 432903630), (180, 404043388), (210, 346322904), (240, 303032541), (252, 288602420), (254, 286329960), (280, 259742178), (315, 230881936), (336, 216451815), (360, 202021694), (381, 190886640), (420, 173161452), (504, 144301210), (508, 143164980), (560, 129871089), (630, 115440968), (635, 114531984), (720, 101010847), (762, 95443320), (840, 86580726), (889, 81808560), (1008, 72150605), (1016, 71582490), (1143, 63628880), (1260, 57720484), (1270, 57265992), (1524, 47721660), (1680, 43290363), (1778, 40904280), (1905, 38177328), (2032, 35791245), (2286, 31814440), (2520, 28860242), (2540, 28632996), (2667, 27269520), (3048, 23860830), (3556, 20452140), (3810, 19088664), (4445, 16361712), (4572, 15907220), (5040, 14430121), (5080, 14316498), (5334, 13634760), (5715, 12725776), (6096, 11930415), (7112, 10226070), (7620, 9544332), (8001, 9089840), (8890, 8180856), (9144, 7953610), (10160, 7158249), (10668, 6817380), (11430, 6362888), (13335, 5453904), (14224, 5113035), (15240, 4772166), (16002, 4544920), (17780, 4090428), (18288, 3976805), (21336, 3408690), (22860, 3181444), (26670, 2726952), (30480, 2386083), (32004, 2272460), (35560, 2045214), (40005, 1817968), (42672, 1704345), (45720, 1590722), (53340, 1363476), (64008, 1136230), (71120, 1022607), (80010, 908984), (91440, 795361), (106680, 681738), (113623, 640080), (128016, 568115), (160020, 454492), (213360, 340869), (227246, 320040)]