141569820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 144

約数和(自身を含む): 501009600

約数和(自身を除く): 359439780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2293, 2940, 3087, 3430, 4116, 4410, 4586, 5145, 6174, 6860, 6879, 8820, 9172, 10290, 11465, 12348, 13758, 15435, 16051, 20580, 20637, 22930, 27516, 30870, 32102, 34395, 41274, 45860, 48153, 61740, 64204, 68790, 80255, 82548, 96306, 103185, 112357, 137580, 144459, 160510, 192612, 206370, 224714, 240765, 288918, 321020, 337071, 412740, 449428, 481530, 561785, 577836, 674142, 722295, 786499, 963060, 1011213, 1123570, 1348284, 1444590, 1572998, 1685355, 2022426, 2247140, 2359497, 2889180, 3145996, 3370710, 3932495, 4044852, 4718994, 5056065, 6741420, 7078491, 7864990, 9437988, 10112130, 11797485, 14156982, 15729980, 20224260, 23594970, 28313964, 35392455, 47189940, 70784910, 141569820]

約数ペア:

[(1, 141569820), (2, 70784910), (3, 47189940), (4, 35392455), (5, 28313964), (6, 23594970), (7, 20224260), (9, 15729980), (10, 14156982), (12, 11797485), (14, 10112130), (15, 9437988), (18, 7864990), (20, 7078491), (21, 6741420), (28, 5056065), (30, 4718994), (35, 4044852), (36, 3932495), (42, 3370710), (45, 3145996), (49, 2889180), (60, 2359497), (63, 2247140), (70, 2022426), (84, 1685355), (90, 1572998), (98, 1444590), (105, 1348284), (126, 1123570), (140, 1011213), (147, 963060), (180, 786499), (196, 722295), (210, 674142), (245, 577836), (252, 561785), (294, 481530), (315, 449428), (343, 412740), (420, 337071), (441, 321020), (490, 288918), (588, 240765), (630, 224714), (686, 206370), (735, 192612), (882, 160510), (980, 144459), (1029, 137580), (1260, 112357), (1372, 103185), (1470, 96306), (1715, 82548), (1764, 80255), (2058, 68790), (2205, 64204), (2293, 61740), (2940, 48153), (3087, 45860), (3430, 41274), (4116, 34395), (4410, 32102), (4586, 30870), (5145, 27516), (6174, 22930), (6860, 20637), (6879, 20580), (8820, 16051), (9172, 15435), (10290, 13758), (11465, 12348)]