340660740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{16553}}^1$

素因数の和:16586

約数の個数: 96

約数和(自身を含む): 1112428800

約数和(自身を除く): 771768060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 16553, 20580, 33106, 49659, 66212, 82765, 99318, 115871, 165530, 198636, 231742, 248295, 331060, 347613, 463484, 496590, 579355, 695226, 811097, 993180, 1158710, 1390452, 1622194, 1738065, 2317420, 2433291, 3244388, 3476130, 4055485, 4866582, 5677679, 6952260, 8110970, 9733164, 11355358, 12166455, 16221940, 17033037, 22710716, 24332910, 28388395, 34066074, 48665820, 56776790, 68132148, 85165185, 113553580, 170330370, 340660740]

約数ペア:

[(1, 340660740), (2, 170330370), (3, 113553580), (4, 85165185), (5, 68132148), (6, 56776790), (7, 48665820), (10, 34066074), (12, 28388395), (14, 24332910), (15, 22710716), (20, 17033037), (21, 16221940), (28, 12166455), (30, 11355358), (35, 9733164), (42, 8110970), (49, 6952260), (60, 5677679), (70, 4866582), (84, 4055485), (98, 3476130), (105, 3244388), (140, 2433291), (147, 2317420), (196, 1738065), (210, 1622194), (245, 1390452), (294, 1158710), (343, 993180), (420, 811097), (490, 695226), (588, 579355), (686, 496590), (735, 463484), (980, 347613), (1029, 331060), (1372, 248295), (1470, 231742), (1715, 198636), (2058, 165530), (2940, 115871), (3430, 99318), (4116, 82765), (5145, 66212), (6860, 49659), (10290, 33106), (16553, 20580)]