313746720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{93377}}^1$

素因数の和:93402

約数の個数: 96

約数和(自身を含む): 1129500288

約数和(自身を除く): 815753568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 93377, 186754, 280131, 373508, 466885, 560262, 653639, 747016, 933770, 1120524, 1307278, 1400655, 1494032, 1867540, 1960917, 2241048, 2614556, 2801310, 2988064, 3268195, 3735080, 3921834, 4482096, 5229112, 5602620, 6536390, 7470160, 7843668, 8964192, 9804585, 10458224, 11205240, 13072780, 14940320, 15687336, 19609170, 20916448, 22410480, 26145560, 31374672, 39218340, 44820960, 52291120, 62749344, 78436680, 104582240, 156873360, 313746720]

約数ペア:

[(1, 313746720), (2, 156873360), (3, 104582240), (4, 78436680), (5, 62749344), (6, 52291120), (7, 44820960), (8, 39218340), (10, 31374672), (12, 26145560), (14, 22410480), (15, 20916448), (16, 19609170), (20, 15687336), (21, 14940320), (24, 13072780), (28, 11205240), (30, 10458224), (32, 9804585), (35, 8964192), (40, 7843668), (42, 7470160), (48, 6536390), (56, 5602620), (60, 5229112), (70, 4482096), (80, 3921834), (84, 3735080), (96, 3268195), (105, 2988064), (112, 2801310), (120, 2614556), (140, 2241048), (160, 1960917), (168, 1867540), (210, 1494032), (224, 1400655), (240, 1307278), (280, 1120524), (336, 933770), (420, 747016), (480, 653639), (560, 560262), (672, 466885), (840, 373508), (1120, 280131), (1680, 186754), (3360, 93377)]