184774240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 527681952

約数和(自身を除く): 342907712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 457, 532, 560, 608, 665, 722, 760, 914, 1064, 1120, 1330, 1444, 1520, 1805, 1828, 2128, 2285, 2527, 2660, 2888, 3040, 3199, 3610, 3656, 4256, 4570, 5054, 5320, 5776, 6398, 7220, 7312, 8683, 9140, 10108, 10640, 11552, 12635, 12796, 14440, 14624, 15995, 17366, 18280, 20216, 21280, 25270, 25592, 28880, 31990, 34732, 36560, 40432, 43415, 50540, 51184, 57760, 60781, 63980, 69464, 73120, 80864, 86830, 101080, 102368, 121562, 127960, 138928, 164977, 173660, 202160, 243124, 255920, 277856, 303905, 329954, 347320, 404320, 486248, 511840, 607810, 659908, 694640, 824885, 972496, 1154839, 1215620, 1319816, 1389280, 1649770, 1944992, 2309678, 2431240, 2639632, 3299540, 4619356, 4862480, 5279264, 5774195, 6599080, 9238712, 9724960, 11548390, 13198160, 18477424, 23096780, 26396320, 36954848, 46193560, 92387120, 184774240]

約数ペア:

[(1, 184774240), (2, 92387120), (4, 46193560), (5, 36954848), (7, 26396320), (8, 23096780), (10, 18477424), (14, 13198160), (16, 11548390), (19, 9724960), (20, 9238712), (28, 6599080), (32, 5774195), (35, 5279264), (38, 4862480), (40, 4619356), (56, 3299540), (70, 2639632), (76, 2431240), (80, 2309678), (95, 1944992), (112, 1649770), (133, 1389280), (140, 1319816), (152, 1215620), (160, 1154839), (190, 972496), (224, 824885), (266, 694640), (280, 659908), (304, 607810), (361, 511840), (380, 486248), (457, 404320), (532, 347320), (560, 329954), (608, 303905), (665, 277856), (722, 255920), (760, 243124), (914, 202160), (1064, 173660), (1120, 164977), (1330, 138928), (1444, 127960), (1520, 121562), (1805, 102368), (1828, 101080), (2128, 86830), (2285, 80864), (2527, 73120), (2660, 69464), (2888, 63980), (3040, 60781), (3199, 57760), (3610, 51184), (3656, 50540), (4256, 43415), (4570, 40432), (5054, 36560), (5320, 34732), (5776, 31990), (6398, 28880), (7220, 25592), (7312, 25270), (8683, 21280), (9140, 20216), (10108, 18280), (10640, 17366), (11552, 15995), (12635, 14624), (12796, 14440)]