102021640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 280166400

約数和(自身を除く): 178144760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 127, 133, 140, 151, 152, 190, 254, 266, 280, 302, 380, 508, 532, 604, 635, 665, 755, 760, 889, 1016, 1057, 1064, 1208, 1270, 1330, 1510, 1778, 2114, 2413, 2540, 2660, 2869, 3020, 3556, 4228, 4445, 4826, 5080, 5285, 5320, 5738, 6040, 7112, 8456, 8890, 9652, 10570, 11476, 12065, 14345, 16891, 17780, 19177, 19304, 20083, 21140, 22952, 24130, 28690, 33782, 35560, 38354, 40166, 42280, 48260, 57380, 67564, 76708, 80332, 84455, 95885, 96520, 100415, 114760, 134239, 135128, 153416, 160664, 168910, 191770, 200830, 268478, 337820, 364363, 383540, 401660, 536956, 671195, 675640, 728726, 767080, 803320, 1073912, 1342390, 1457452, 1821815, 2550541, 2684780, 2914904, 3643630, 5101082, 5369560, 7287260, 10202164, 12752705, 14574520, 20404328, 25505410, 51010820, 102021640]

約数ペア:

[(1, 102021640), (2, 51010820), (4, 25505410), (5, 20404328), (7, 14574520), (8, 12752705), (10, 10202164), (14, 7287260), (19, 5369560), (20, 5101082), (28, 3643630), (35, 2914904), (38, 2684780), (40, 2550541), (56, 1821815), (70, 1457452), (76, 1342390), (95, 1073912), (127, 803320), (133, 767080), (140, 728726), (151, 675640), (152, 671195), (190, 536956), (254, 401660), (266, 383540), (280, 364363), (302, 337820), (380, 268478), (508, 200830), (532, 191770), (604, 168910), (635, 160664), (665, 153416), (755, 135128), (760, 134239), (889, 114760), (1016, 100415), (1057, 96520), (1064, 95885), (1208, 84455), (1270, 80332), (1330, 76708), (1510, 67564), (1778, 57380), (2114, 48260), (2413, 42280), (2540, 40166), (2660, 38354), (2869, 35560), (3020, 33782), (3556, 28690), (4228, 24130), (4445, 22952), (4826, 21140), (5080, 20083), (5285, 19304), (5320, 19177), (5738, 17780), (6040, 16891), (7112, 14345), (8456, 12065), (8890, 11476), (9652, 10570)]