12654458520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{73181}}^1$

素因数の和:73337

約数の個数: 128

約数和(自身を含む): 41731303680

約数和(自身を除く): 29076845160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 264, 330, 393, 440, 524, 655, 660, 786, 1048, 1310, 1320, 1441, 1572, 1965, 2620, 2882, 3144, 3930, 4323, 5240, 5764, 7205, 7860, 8646, 11528, 14410, 15720, 17292, 21615, 28820, 34584, 43230, 57640, 73181, 86460, 146362, 172920, 219543, 292724, 365905, 439086, 585448, 731810, 804991, 878172, 1097715, 1463620, 1609982, 1756344, 2195430, 2414973, 2927240, 3219964, 4024955, 4390860, 4829946, 6439928, 8049910, 8781720, 9586711, 9659892, 12074865, 16099820, 19173422, 19319784, 24149730, 28760133, 32199640, 38346844, 47933555, 48299460, 57520266, 76693688, 95867110, 96598920, 105453821, 115040532, 143800665, 191734220, 210907642, 230081064, 287601330, 316361463, 383468440, 421815284, 527269105, 575202660, 632722926, 843630568, 1054538210, 1150405320, 1265445852, 1581807315, 2109076420, 2530891704, 3163614630, 4218152840, 6327229260, 12654458520]

約数ペア:

[(1, 12654458520), (2, 6327229260), (3, 4218152840), (4, 3163614630), (5, 2530891704), (6, 2109076420), (8, 1581807315), (10, 1265445852), (11, 1150405320), (12, 1054538210), (15, 843630568), (20, 632722926), (22, 575202660), (24, 527269105), (30, 421815284), (33, 383468440), (40, 316361463), (44, 287601330), (55, 230081064), (60, 210907642), (66, 191734220), (88, 143800665), (110, 115040532), (120, 105453821), (131, 96598920), (132, 95867110), (165, 76693688), (220, 57520266), (262, 48299460), (264, 47933555), (330, 38346844), (393, 32199640), (440, 28760133), (524, 24149730), (655, 19319784), (660, 19173422), (786, 16099820), (1048, 12074865), (1310, 9659892), (1320, 9586711), (1441, 8781720), (1572, 8049910), (1965, 6439928), (2620, 4829946), (2882, 4390860), (3144, 4024955), (3930, 3219964), (4323, 2927240), (5240, 2414973), (5764, 2195430), (7205, 1756344), (7860, 1609982), (8646, 1463620), (11528, 1097715), (14410, 878172), (15720, 804991), (17292, 731810), (21615, 585448), (28820, 439086), (34584, 365905), (43230, 292724), (57640, 219543), (73181, 172920), (86460, 146362)]