1320155088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{126743}}^1$

素因数の和:126792

約数の個数: 80

約数和(自身を含む): 4023361536

約数和(自身を除く): 2703206448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 126743, 253486, 380229, 506972, 760458, 887201, 1013944, 1520916, 1774402, 2027888, 2661603, 3041832, 3548804, 3929033, 5323206, 6083664, 7097608, 7858066, 10646412, 11787099, 14195216, 15716132, 21292824, 23574198, 27503231, 31432264, 42585648, 47148396, 55006462, 62864528, 82509693, 94296792, 110012924, 165019386, 188593584, 220025848, 330038772, 440051696, 660077544, 1320155088]

約数ペア:

[(1, 1320155088), (2, 660077544), (3, 440051696), (4, 330038772), (6, 220025848), (7, 188593584), (8, 165019386), (12, 110012924), (14, 94296792), (16, 82509693), (21, 62864528), (24, 55006462), (28, 47148396), (31, 42585648), (42, 31432264), (48, 27503231), (56, 23574198), (62, 21292824), (84, 15716132), (93, 14195216), (112, 11787099), (124, 10646412), (168, 7858066), (186, 7097608), (217, 6083664), (248, 5323206), (336, 3929033), (372, 3548804), (434, 3041832), (496, 2661603), (651, 2027888), (744, 1774402), (868, 1520916), (1302, 1013944), (1488, 887201), (1736, 760458), (2604, 506972), (3472, 380229), (5208, 253486), (10416, 126743)]