12467756520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1321}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 42096075840

約数和(自身を除く): 29628319320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 971, 972, 1080, 1215, 1321, 1620, 1942, 1944, 2430, 2642, 2913, 3240, 3884, 3963, 4855, 4860, 5284, 5826, 6605, 7768, 7926, 8739, 9710, 9720, 10568, 11652, 11889, 13210, 14565, 15852, 17478, 19420, 19815, 23304, 23778, 26217, 26420, 29130, 31704, 34956, 35667, 38840, 39630, 43695, 47556, 52434, 52840, 58260, 59445, 69912, 71334, 78651, 79260, 87390, 95112, 104868, 107001, 116520, 118890, 131085, 142668, 157302, 158520, 174780, 178335, 209736, 214002, 235953, 237780, 262170, 285336, 314604, 321003, 349560, 356670, 393255, 428004, 471906, 475560, 524340, 535005, 629208, 642006, 713340, 786510, 856008, 943812, 1048680, 1070010, 1179765, 1282691, 1284012, 1426680, 1573020, 1605015, 1887624, 2140020, 2359530, 2565382, 2568024, 3146040, 3210030, 3848073, 4280040, 4719060, 5130764, 6413455, 6420060, 7696146, 9438120, 10261528, 11544219, 12826910, 12840120, 15392292, 19240365, 23088438, 25653820, 30784584, 34632657, 38480730, 46176876, 51307640, 57721095, 69265314, 76961460, 92353752, 103897971, 115442190, 138530628, 153922920, 173163285, 207795942, 230884380, 277061256, 311693913, 346326570, 415591884, 461768760, 519489855, 623387826, 692653140, 831183768, 1038979710, 1246775652, 1385306280, 1558469565, 2077959420, 2493551304, 3116939130, 4155918840, 6233878260, 12467756520]

約数ペア:

[(1, 12467756520), (2, 6233878260), (3, 4155918840), (4, 3116939130), (5, 2493551304), (6, 2077959420), (8, 1558469565), (9, 1385306280), (10, 1246775652), (12, 1038979710), (15, 831183768), (18, 692653140), (20, 623387826), (24, 519489855), (27, 461768760), (30, 415591884), (36, 346326570), (40, 311693913), (45, 277061256), (54, 230884380), (60, 207795942), (72, 173163285), (81, 153922920), (90, 138530628), (108, 115442190), (120, 103897971), (135, 92353752), (162, 76961460), (180, 69265314), (216, 57721095), (243, 51307640), (270, 46176876), (324, 38480730), (360, 34632657), (405, 30784584), (486, 25653820), (540, 23088438), (648, 19240365), (810, 15392292), (971, 12840120), (972, 12826910), (1080, 11544219), (1215, 10261528), (1321, 9438120), (1620, 7696146), (1942, 6420060), (1944, 6413455), (2430, 5130764), (2642, 4719060), (2913, 4280040), (3240, 3848073), (3884, 3210030), (3963, 3146040), (4855, 2568024), (4860, 2565382), (5284, 2359530), (5826, 2140020), (6605, 1887624), (7768, 1605015), (7926, 1573020), (8739, 1426680), (9710, 1284012), (9720, 1282691), (10568, 1179765), (11652, 1070010), (11889, 1048680), (13210, 943812), (14565, 856008), (15852, 786510), (17478, 713340), (19420, 642006), (19815, 629208), (23304, 535005), (23778, 524340), (26217, 475560), (26420, 471906), (29130, 428004), (31704, 393255), (34956, 356670), (35667, 349560), (38840, 321003), (39630, 314604), (43695, 285336), (47556, 262170), (52434, 237780), (52840, 235953), (58260, 214002), (59445, 209736), (69912, 178335), (71334, 174780), (78651, 158520), (79260, 157302), (87390, 142668), (95112, 131085), (104868, 118890), (107001, 116520)]