40401480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 96

約数和(自身を含む): 141013440

約数和(自身を除く): 100611960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6871, 13742, 20613, 27484, 34355, 41226, 48097, 54968, 68710, 82452, 96194, 103065, 137420, 144291, 164904, 192388, 206130, 240485, 274840, 288582, 336679, 384776, 412260, 480970, 577164, 673358, 721455, 824520, 961940, 1010037, 1154328, 1346716, 1442910, 1683395, 1923880, 2020074, 2693432, 2885820, 3366790, 4040148, 5050185, 5771640, 6733580, 8080296, 10100370, 13467160, 20200740, 40401480]

約数ペア:

[(1, 40401480), (2, 20200740), (3, 13467160), (4, 10100370), (5, 8080296), (6, 6733580), (7, 5771640), (8, 5050185), (10, 4040148), (12, 3366790), (14, 2885820), (15, 2693432), (20, 2020074), (21, 1923880), (24, 1683395), (28, 1442910), (30, 1346716), (35, 1154328), (40, 1010037), (42, 961940), (49, 824520), (56, 721455), (60, 673358), (70, 577164), (84, 480970), (98, 412260), (105, 384776), (120, 336679), (140, 288582), (147, 274840), (168, 240485), (196, 206130), (210, 192388), (245, 164904), (280, 144291), (294, 137420), (392, 103065), (420, 96194), (490, 82452), (588, 68710), (735, 54968), (840, 48097), (980, 41226), (1176, 34355), (1470, 27484), (1960, 20613), (2940, 13742), (5880, 6871)]