67771595280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1\times {\mathrm{3389}}^1$

素因数の和:4361

約数の個数: 160

約数和(自身を含む): 212567644800

約数和(自身を除く): 144796049520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 859, 970, 1164, 1455, 1552, 1718, 1940, 2328, 2577, 2910, 3389, 3436, 3880, 4295, 4656, 5154, 5820, 6778, 6872, 7760, 8590, 10167, 10308, 11640, 12885, 13556, 13744, 16945, 17180, 20334, 20616, 23280, 25770, 27112, 33890, 34360, 40668, 41232, 50835, 51540, 54224, 67780, 68720, 81336, 83323, 101670, 103080, 135560, 162672, 166646, 203340, 206160, 249969, 271120, 328733, 333292, 406680, 416615, 499938, 657466, 666584, 813360, 833230, 986199, 999876, 1249845, 1314932, 1333168, 1643665, 1666460, 1972398, 1999752, 2499690, 2629864, 2911151, 3287330, 3332920, 3944796, 3999504, 4930995, 4999380, 5259728, 5822302, 6574660, 6665840, 7889592, 8733453, 9861990, 9998760, 11644604, 13149320, 14555755, 15779184, 17466906, 19723980, 19997520, 23289208, 26298640, 29111510, 34933812, 39447960, 43667265, 46578416, 58223020, 69867624, 78895920, 87334530, 116446040, 139735248, 174669060, 232892080, 282381647, 349338120, 564763294, 698676240, 847144941, 1129526588, 1411908235, 1694289882, 2259053176, 2823816470, 3388579764, 4235724705, 4518106352, 5647632940, 6777159528, 8471449410, 11295265880, 13554319056, 16942898820, 22590531760, 33885797640, 67771595280]

約数ペア:

[(1, 67771595280), (2, 33885797640), (3, 22590531760), (4, 16942898820), (5, 13554319056), (6, 11295265880), (8, 8471449410), (10, 6777159528), (12, 5647632940), (15, 4518106352), (16, 4235724705), (20, 3388579764), (24, 2823816470), (30, 2259053176), (40, 1694289882), (48, 1411908235), (60, 1129526588), (80, 847144941), (97, 698676240), (120, 564763294), (194, 349338120), (240, 282381647), (291, 232892080), (388, 174669060), (485, 139735248), (582, 116446040), (776, 87334530), (859, 78895920), (970, 69867624), (1164, 58223020), (1455, 46578416), (1552, 43667265), (1718, 39447960), (1940, 34933812), (2328, 29111510), (2577, 26298640), (2910, 23289208), (3389, 19997520), (3436, 19723980), (3880, 17466906), (4295, 15779184), (4656, 14555755), (5154, 13149320), (5820, 11644604), (6778, 9998760), (6872, 9861990), (7760, 8733453), (8590, 7889592), (10167, 6665840), (10308, 6574660), (11640, 5822302), (12885, 5259728), (13556, 4999380), (13744, 4930995), (16945, 3999504), (17180, 3944796), (20334, 3332920), (20616, 3287330), (23280, 2911151), (25770, 2629864), (27112, 2499690), (33890, 1999752), (34360, 1972398), (40668, 1666460), (41232, 1643665), (50835, 1333168), (51540, 1314932), (54224, 1249845), (67780, 999876), (68720, 986199), (81336, 833230), (83323, 813360), (101670, 666584), (103080, 657466), (135560, 499938), (162672, 416615), (166646, 406680), (203340, 333292), (206160, 328733), (249969, 271120)]