186117680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 510592320

約数和(自身を除く): 324474640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 560, 601, 632, 784, 790, 980, 1106, 1202, 1264, 1580, 1960, 2212, 2404, 2765, 3005, 3160, 3871, 3920, 4207, 4424, 4808, 5530, 6010, 6320, 7742, 8414, 8848, 9616, 11060, 12020, 15484, 16828, 19355, 21035, 22120, 24040, 29449, 30968, 33656, 38710, 42070, 44240, 47479, 48080, 58898, 61936, 67312, 77420, 84140, 94958, 117796, 147245, 154840, 168280, 189916, 235592, 237395, 294490, 309680, 332353, 336560, 379832, 471184, 474790, 588980, 664706, 759664, 949580, 1177960, 1329412, 1661765, 1899160, 2326471, 2355920, 2658824, 3323530, 3798320, 4652942, 5317648, 6647060, 9305884, 11632355, 13294120, 18611768, 23264710, 26588240, 37223536, 46529420, 93058840, 186117680]

約数ペア:

[(1, 186117680), (2, 93058840), (4, 46529420), (5, 37223536), (7, 26588240), (8, 23264710), (10, 18611768), (14, 13294120), (16, 11632355), (20, 9305884), (28, 6647060), (35, 5317648), (40, 4652942), (49, 3798320), (56, 3323530), (70, 2658824), (79, 2355920), (80, 2326471), (98, 1899160), (112, 1661765), (140, 1329412), (158, 1177960), (196, 949580), (245, 759664), (280, 664706), (316, 588980), (392, 474790), (395, 471184), (490, 379832), (553, 336560), (560, 332353), (601, 309680), (632, 294490), (784, 237395), (790, 235592), (980, 189916), (1106, 168280), (1202, 154840), (1264, 147245), (1580, 117796), (1960, 94958), (2212, 84140), (2404, 77420), (2765, 67312), (3005, 61936), (3160, 58898), (3871, 48080), (3920, 47479), (4207, 44240), (4424, 42070), (4808, 38710), (5530, 33656), (6010, 30968), (6320, 29449), (7742, 24040), (8414, 22120), (8848, 21035), (9616, 19355), (11060, 16828), (12020, 15484)]