65774520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 250398720

約数和(自身を除く): 184624200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 607, 630, 645, 774, 840, 860, 903, 1032, 1204, 1214, 1260, 1290, 1505, 1548, 1720, 1806, 1821, 1935, 2408, 2428, 2520, 2580, 2709, 3010, 3035, 3096, 3612, 3642, 3870, 4249, 4515, 4856, 5160, 5418, 5463, 6020, 6070, 7224, 7284, 7740, 8498, 9030, 9105, 10836, 10926, 12040, 12140, 12747, 13545, 14568, 15480, 16996, 18060, 18210, 21245, 21672, 21852, 24280, 25494, 26101, 27090, 27315, 33992, 36120, 36420, 38241, 42490, 43704, 50988, 52202, 54180, 54630, 63735, 72840, 76482, 78303, 84980, 101976, 104404, 108360, 109260, 127470, 130505, 152964, 156606, 169960, 182707, 191205, 208808, 218520, 234909, 254940, 261010, 305928, 313212, 365414, 382410, 391515, 469818, 509880, 522020, 548121, 626424, 730828, 764820, 783030, 913535, 939636, 1044040, 1096242, 1174545, 1461656, 1529640, 1566060, 1644363, 1827070, 1879272, 2192484, 2349090, 2740605, 3132120, 3288726, 3654140, 4384968, 4698180, 5481210, 6577452, 7308280, 8221815, 9396360, 10962420, 13154904, 16443630, 21924840, 32887260, 65774520]

約数ペア:

[(1, 65774520), (2, 32887260), (3, 21924840), (4, 16443630), (5, 13154904), (6, 10962420), (7, 9396360), (8, 8221815), (9, 7308280), (10, 6577452), (12, 5481210), (14, 4698180), (15, 4384968), (18, 3654140), (20, 3288726), (21, 3132120), (24, 2740605), (28, 2349090), (30, 2192484), (35, 1879272), (36, 1827070), (40, 1644363), (42, 1566060), (43, 1529640), (45, 1461656), (56, 1174545), (60, 1096242), (63, 1044040), (70, 939636), (72, 913535), (84, 783030), (86, 764820), (90, 730828), (105, 626424), (120, 548121), (126, 522020), (129, 509880), (140, 469818), (168, 391515), (172, 382410), (180, 365414), (210, 313212), (215, 305928), (252, 261010), (258, 254940), (280, 234909), (301, 218520), (315, 208808), (344, 191205), (360, 182707), (387, 169960), (420, 156606), (430, 152964), (504, 130505), (516, 127470), (602, 109260), (607, 108360), (630, 104404), (645, 101976), (774, 84980), (840, 78303), (860, 76482), (903, 72840), (1032, 63735), (1204, 54630), (1214, 54180), (1260, 52202), (1290, 50988), (1505, 43704), (1548, 42490), (1720, 38241), (1806, 36420), (1821, 36120), (1935, 33992), (2408, 27315), (2428, 27090), (2520, 26101), (2580, 25494), (2709, 24280), (3010, 21852), (3035, 21672), (3096, 21245), (3612, 18210), (3642, 18060), (3870, 16996), (4249, 15480), (4515, 14568), (4856, 13545), (5160, 12747), (5418, 12140), (5463, 12040), (6020, 10926), (6070, 10836), (7224, 9105), (7284, 9030), (7740, 8498)]