788199720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85303}}^1$

素因数の和:85335

約数の個数: 128

約数和(自身を含む): 2948106240

約数和(自身を除く): 2159906520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 85303, 170606, 255909, 341212, 426515, 511818, 597121, 682424, 853030, 938333, 1023636, 1194242, 1279545, 1706060, 1791363, 1876666, 2047272, 2388484, 2559090, 2814999, 2985605, 3412120, 3582726, 3753332, 4691665, 4776968, 5118180, 5629998, 5971210, 6568331, 7165452, 7506664, 8956815, 9383330, 10236360, 11259996, 11942420, 13136662, 14074995, 14330904, 17913630, 18766660, 19704993, 22519992, 23884840, 26273324, 28149990, 32841655, 35827260, 37533320, 39409986, 52546648, 56299980, 65683310, 71654520, 78819972, 98524965, 112599960, 131366620, 157639944, 197049930, 262733240, 394099860, 788199720]

約数ペア:

[(1, 788199720), (2, 394099860), (3, 262733240), (4, 197049930), (5, 157639944), (6, 131366620), (7, 112599960), (8, 98524965), (10, 78819972), (11, 71654520), (12, 65683310), (14, 56299980), (15, 52546648), (20, 39409986), (21, 37533320), (22, 35827260), (24, 32841655), (28, 28149990), (30, 26273324), (33, 23884840), (35, 22519992), (40, 19704993), (42, 18766660), (44, 17913630), (55, 14330904), (56, 14074995), (60, 13136662), (66, 11942420), (70, 11259996), (77, 10236360), (84, 9383330), (88, 8956815), (105, 7506664), (110, 7165452), (120, 6568331), (132, 5971210), (140, 5629998), (154, 5118180), (165, 4776968), (168, 4691665), (210, 3753332), (220, 3582726), (231, 3412120), (264, 2985605), (280, 2814999), (308, 2559090), (330, 2388484), (385, 2047272), (420, 1876666), (440, 1791363), (462, 1706060), (616, 1279545), (660, 1194242), (770, 1023636), (840, 938333), (924, 853030), (1155, 682424), (1320, 597121), (1540, 511818), (1848, 426515), (2310, 341212), (3080, 255909), (4620, 170606), (9240, 85303)]