107817920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 296509440

約数和(自身を除く): 188691520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 379, 448, 508, 560, 635, 758, 889, 1016, 1120, 1270, 1516, 1778, 1895, 2032, 2240, 2540, 2653, 3032, 3556, 3790, 4064, 4445, 5080, 5306, 6064, 7112, 7580, 8128, 8890, 10160, 10612, 12128, 13265, 14224, 15160, 17780, 20320, 21224, 24256, 26530, 28448, 30320, 35560, 40640, 42448, 48133, 53060, 56896, 60640, 71120, 84896, 96266, 106120, 121280, 142240, 169792, 192532, 212240, 240665, 284480, 336931, 385064, 424480, 481330, 673862, 770128, 848960, 962660, 1347724, 1540256, 1684655, 1925320, 2695448, 3080512, 3369310, 3850640, 5390896, 6738620, 7701280, 10781792, 13477240, 15402560, 21563584, 26954480, 53908960, 107817920]

約数ペア:

[(1, 107817920), (2, 53908960), (4, 26954480), (5, 21563584), (7, 15402560), (8, 13477240), (10, 10781792), (14, 7701280), (16, 6738620), (20, 5390896), (28, 3850640), (32, 3369310), (35, 3080512), (40, 2695448), (56, 1925320), (64, 1684655), (70, 1540256), (80, 1347724), (112, 962660), (127, 848960), (140, 770128), (160, 673862), (224, 481330), (254, 424480), (280, 385064), (320, 336931), (379, 284480), (448, 240665), (508, 212240), (560, 192532), (635, 169792), (758, 142240), (889, 121280), (1016, 106120), (1120, 96266), (1270, 84896), (1516, 71120), (1778, 60640), (1895, 56896), (2032, 53060), (2240, 48133), (2540, 42448), (2653, 40640), (3032, 35560), (3556, 30320), (3790, 28448), (4064, 26530), (4445, 24256), (5080, 21224), (5306, 20320), (6064, 17780), (7112, 15160), (7580, 14224), (8128, 13265), (8890, 12128), (10160, 10612)]