1708761040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6619}}^1$

素因数の和:7100

約数の個数: 80

約数和(自身を含む): 4550958720

約数和(自身を除く): 2842197680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 461, 560, 922, 1844, 2305, 3227, 3688, 4610, 6454, 6619, 7376, 9220, 12908, 13238, 16135, 18440, 25816, 26476, 32270, 33095, 36880, 46333, 51632, 52952, 64540, 66190, 92666, 105904, 129080, 132380, 185332, 231665, 258160, 264760, 370664, 463330, 529520, 741328, 926660, 1853320, 3051359, 3706640, 6102718, 12205436, 15256795, 21359513, 24410872, 30513590, 42719026, 48821744, 61027180, 85438052, 106797565, 122054360, 170876104, 213595130, 244108720, 341752208, 427190260, 854380520, 1708761040]

約数ペア:

[(1, 1708761040), (2, 854380520), (4, 427190260), (5, 341752208), (7, 244108720), (8, 213595130), (10, 170876104), (14, 122054360), (16, 106797565), (20, 85438052), (28, 61027180), (35, 48821744), (40, 42719026), (56, 30513590), (70, 24410872), (80, 21359513), (112, 15256795), (140, 12205436), (280, 6102718), (461, 3706640), (560, 3051359), (922, 1853320), (1844, 926660), (2305, 741328), (3227, 529520), (3688, 463330), (4610, 370664), (6454, 264760), (6619, 258160), (7376, 231665), (9220, 185332), (12908, 132380), (13238, 129080), (16135, 105904), (18440, 92666), (25816, 66190), (26476, 64540), (32270, 52952), (33095, 51632), (36880, 46333)]