381111360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{56713}}^1$

素因数の和:56740

約数の個数: 112

約数和(自身を含む): 1382914176

約数和(自身を除く): 1001802816

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 56713, 113426, 170139, 226852, 283565, 340278, 396991, 453704, 567130, 680556, 793982, 850695, 907408, 1134260, 1190973, 1361112, 1587964, 1701390, 1814816, 1984955, 2268520, 2381946, 2722224, 3175928, 3402780, 3629632, 3969910, 4537040, 4763892, 5444448, 5954865, 6351856, 6805560, 7939820, 9074080, 9527784, 10888896, 11909730, 12703712, 13611120, 15879640, 18148160, 19055568, 23819460, 25407424, 27222240, 31759280, 38111136, 47638920, 54444480, 63518560, 76222272, 95277840, 127037120, 190555680, 381111360]

約数ペア:

[(1, 381111360), (2, 190555680), (3, 127037120), (4, 95277840), (5, 76222272), (6, 63518560), (7, 54444480), (8, 47638920), (10, 38111136), (12, 31759280), (14, 27222240), (15, 25407424), (16, 23819460), (20, 19055568), (21, 18148160), (24, 15879640), (28, 13611120), (30, 12703712), (32, 11909730), (35, 10888896), (40, 9527784), (42, 9074080), (48, 7939820), (56, 6805560), (60, 6351856), (64, 5954865), (70, 5444448), (80, 4763892), (84, 4537040), (96, 3969910), (105, 3629632), (112, 3402780), (120, 3175928), (140, 2722224), (160, 2381946), (168, 2268520), (192, 1984955), (210, 1814816), (224, 1701390), (240, 1587964), (280, 1361112), (320, 1190973), (336, 1134260), (420, 907408), (448, 850695), (480, 793982), (560, 680556), (672, 567130), (840, 453704), (960, 396991), (1120, 340278), (1344, 283565), (1680, 226852), (2240, 170139), (3360, 113426), (6720, 56713)]