188399680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 517038336

約数和(自身を除く): 328638656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 448, 557, 560, 604, 755, 1057, 1114, 1120, 1208, 1510, 2114, 2228, 2240, 2416, 2785, 3020, 3899, 4228, 4456, 4832, 5285, 5570, 6040, 7798, 8456, 8912, 9664, 10570, 11140, 12080, 15596, 16912, 17824, 19495, 21140, 22280, 24160, 31192, 33824, 35648, 38990, 42280, 44560, 48320, 62384, 67648, 77980, 84107, 84560, 89120, 124768, 155960, 168214, 169120, 178240, 249536, 311920, 336428, 338240, 420535, 588749, 623840, 672856, 841070, 1177498, 1247680, 1345712, 1682140, 2354996, 2691424, 2943745, 3364280, 4709992, 5382848, 5887490, 6728560, 9419984, 11774980, 13457120, 18839968, 23549960, 26914240, 37679936, 47099920, 94199840, 188399680]

約数ペア:

[(1, 188399680), (2, 94199840), (4, 47099920), (5, 37679936), (7, 26914240), (8, 23549960), (10, 18839968), (14, 13457120), (16, 11774980), (20, 9419984), (28, 6728560), (32, 5887490), (35, 5382848), (40, 4709992), (56, 3364280), (64, 2943745), (70, 2691424), (80, 2354996), (112, 1682140), (140, 1345712), (151, 1247680), (160, 1177498), (224, 841070), (280, 672856), (302, 623840), (320, 588749), (448, 420535), (557, 338240), (560, 336428), (604, 311920), (755, 249536), (1057, 178240), (1114, 169120), (1120, 168214), (1208, 155960), (1510, 124768), (2114, 89120), (2228, 84560), (2240, 84107), (2416, 77980), (2785, 67648), (3020, 62384), (3899, 48320), (4228, 44560), (4456, 42280), (4832, 38990), (5285, 35648), (5570, 33824), (6040, 31192), (7798, 24160), (8456, 22280), (8912, 21140), (9664, 19495), (10570, 17824), (11140, 16912), (12080, 15596)]