40182240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11984

約数の個数: 96

約数和(自身を含む): 144668160

約数和(自身を除く): 104485920

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, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 95672, 119590, 143508, 167426, 179385, 191344, 239180, 251139, 287016, 334852, 358770, 382688, 418565, 478360, 502278, 574032, 669704, 717540, 837130, 956720, 1004556, 1148064, 1255695, 1339408, 1435080, 1674260, 1913440, 2009112, 2511390, 2678816, 2870160, 3348520, 4018224, 5022780, 5740320, 6697040, 8036448, 10045560, 13394080, 20091120, 40182240]

約数ペア:

[(1, 40182240), (2, 20091120), (3, 13394080), (4, 10045560), (5, 8036448), (6, 6697040), (7, 5740320), (8, 5022780), (10, 4018224), (12, 3348520), (14, 2870160), (15, 2678816), (16, 2511390), (20, 2009112), (21, 1913440), (24, 1674260), (28, 1435080), (30, 1339408), (32, 1255695), (35, 1148064), (40, 1004556), (42, 956720), (48, 837130), (56, 717540), (60, 669704), (70, 574032), (80, 502278), (84, 478360), (96, 418565), (105, 382688), (112, 358770), (120, 334852), (140, 287016), (160, 251139), (168, 239180), (210, 191344), (224, 179385), (240, 167426), (280, 143508), (336, 119590), (420, 95672), (480, 83713), (560, 71754), (672, 59795), (840, 47836), (1120, 35877), (1680, 23918), (3360, 11959)]