126628740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 180

約数和(自身を含む): 449627724

約数和(自身を除く): 322998984

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, 293, 294, 315, 343, 420, 441, 490, 586, 588, 630, 686, 735, 879, 882, 980, 1029, 1172, 1260, 1372, 1465, 1470, 1715, 1758, 1764, 2051, 2058, 2205, 2401, 2637, 2930, 2940, 3087, 3430, 3516, 4102, 4116, 4395, 4410, 4802, 5145, 5274, 5860, 6153, 6174, 6860, 7203, 8204, 8790, 8820, 9604, 10255, 10290, 10548, 12005, 12306, 12348, 13185, 14357, 14406, 15435, 17580, 18459, 20510, 20580, 21609, 24010, 24612, 26370, 28714, 28812, 30765, 30870, 36015, 36918, 41020, 43071, 43218, 48020, 52740, 57428, 61530, 61740, 71785, 72030, 73836, 86142, 86436, 92295, 100499, 108045, 123060, 129213, 143570, 144060, 172284, 184590, 200998, 215355, 216090, 258426, 287140, 301497, 369180, 401996, 430710, 432180, 502495, 516852, 602994, 646065, 703493, 861420, 904491, 1004990, 1205988, 1292130, 1406986, 1507485, 1808982, 2009980, 2110479, 2584260, 2813972, 3014970, 3517465, 3617964, 4220958, 4522455, 6029940, 6331437, 7034930, 8441916, 9044910, 10552395, 12662874, 14069860, 18089820, 21104790, 25325748, 31657185, 42209580, 63314370, 126628740]

約数ペア:

[(1, 126628740), (2, 63314370), (3, 42209580), (4, 31657185), (5, 25325748), (6, 21104790), (7, 18089820), (9, 14069860), (10, 12662874), (12, 10552395), (14, 9044910), (15, 8441916), (18, 7034930), (20, 6331437), (21, 6029940), (28, 4522455), (30, 4220958), (35, 3617964), (36, 3517465), (42, 3014970), (45, 2813972), (49, 2584260), (60, 2110479), (63, 2009980), (70, 1808982), (84, 1507485), (90, 1406986), (98, 1292130), (105, 1205988), (126, 1004990), (140, 904491), (147, 861420), (180, 703493), (196, 646065), (210, 602994), (245, 516852), (252, 502495), (293, 432180), (294, 430710), (315, 401996), (343, 369180), (420, 301497), (441, 287140), (490, 258426), (586, 216090), (588, 215355), (630, 200998), (686, 184590), (735, 172284), (879, 144060), (882, 143570), (980, 129213), (1029, 123060), (1172, 108045), (1260, 100499), (1372, 92295), (1465, 86436), (1470, 86142), (1715, 73836), (1758, 72030), (1764, 71785), (2051, 61740), (2058, 61530), (2205, 57428), (2401, 52740), (2637, 48020), (2930, 43218), (2940, 43071), (3087, 41020), (3430, 36918), (3516, 36015), (4102, 30870), (4116, 30765), (4395, 28812), (4410, 28714), (4802, 26370), (5145, 24612), (5274, 24010), (5860, 21609), (6153, 20580), (6174, 20510), (6860, 18459), (7203, 17580), (8204, 15435), (8790, 14406), (8820, 14357), (9604, 13185), (10255, 12348), (10290, 12306), (10548, 12005)]