137426240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3272

約数の個数: 112

約数和(自身を含む): 393801600

約数和(自身を除く): 256375360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3229, 4256, 5320, 6080, 6458, 8512, 10640, 12916, 16145, 21280, 22603, 25832, 32290, 42560, 45206, 51664, 61351, 64580, 90412, 103328, 113015, 122702, 129160, 180824, 206656, 226030, 245404, 258320, 306755, 361648, 429457, 452060, 490808, 516640, 613510, 723296, 858914, 904120, 981616, 1033280, 1227020, 1446592, 1717828, 1808240, 1963232, 2147285, 2454040, 3435656, 3616480, 3926464, 4294570, 4908080, 6871312, 7232960, 8589140, 9816160, 13742624, 17178280, 19632320, 27485248, 34356560, 68713120, 137426240]

約数ペア:

[(1, 137426240), (2, 68713120), (4, 34356560), (5, 27485248), (7, 19632320), (8, 17178280), (10, 13742624), (14, 9816160), (16, 8589140), (19, 7232960), (20, 6871312), (28, 4908080), (32, 4294570), (35, 3926464), (38, 3616480), (40, 3435656), (56, 2454040), (64, 2147285), (70, 1963232), (76, 1808240), (80, 1717828), (95, 1446592), (112, 1227020), (133, 1033280), (140, 981616), (152, 904120), (160, 858914), (190, 723296), (224, 613510), (266, 516640), (280, 490808), (304, 452060), (320, 429457), (380, 361648), (448, 306755), (532, 258320), (560, 245404), (608, 226030), (665, 206656), (760, 180824), (1064, 129160), (1120, 122702), (1216, 113015), (1330, 103328), (1520, 90412), (2128, 64580), (2240, 61351), (2660, 51664), (3040, 45206), (3229, 42560), (4256, 32290), (5320, 25832), (6080, 22603), (6458, 21280), (8512, 16145), (10640, 12916)]