201703920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76403}}^1$

素因数の和:76430

約数の個数: 80

約数和(自身を含む): 682134912

約数和(自身を除く): 480430992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 76403, 152806, 229209, 305612, 382015, 458418, 611224, 764030, 840433, 916836, 1146045, 1222448, 1528060, 1680866, 1833672, 2292090, 2521299, 3056120, 3361732, 3667344, 4202165, 4584180, 5042598, 6112240, 6723464, 8404330, 9168360, 10085196, 12606495, 13446928, 16808660, 18336720, 20170392, 25212990, 33617320, 40340784, 50425980, 67234640, 100851960, 201703920]

約数ペア:

[(1, 201703920), (2, 100851960), (3, 67234640), (4, 50425980), (5, 40340784), (6, 33617320), (8, 25212990), (10, 20170392), (11, 18336720), (12, 16808660), (15, 13446928), (16, 12606495), (20, 10085196), (22, 9168360), (24, 8404330), (30, 6723464), (33, 6112240), (40, 5042598), (44, 4584180), (48, 4202165), (55, 3667344), (60, 3361732), (66, 3056120), (80, 2521299), (88, 2292090), (110, 1833672), (120, 1680866), (132, 1528060), (165, 1222448), (176, 1146045), (220, 916836), (240, 840433), (264, 764030), (330, 611224), (440, 458418), (528, 382015), (660, 305612), (880, 229209), (1320, 152806), (2640, 76403)]