69947360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 200473056

約数和(自身を除く): 130525696

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, 173, 190, 224, 266, 280, 304, 346, 361, 380, 532, 560, 608, 665, 692, 722, 760, 865, 1064, 1120, 1211, 1330, 1384, 1444, 1520, 1730, 1805, 2128, 2422, 2527, 2660, 2768, 2888, 3040, 3287, 3460, 3610, 4256, 4844, 5054, 5320, 5536, 5776, 6055, 6574, 6920, 7220, 9688, 10108, 10640, 11552, 12110, 12635, 13148, 13840, 14440, 16435, 19376, 20216, 21280, 23009, 24220, 25270, 26296, 27680, 28880, 32870, 38752, 40432, 46018, 48440, 50540, 52592, 57760, 62453, 65740, 80864, 92036, 96880, 101080, 105184, 115045, 124906, 131480, 184072, 193760, 202160, 230090, 249812, 262960, 312265, 368144, 404320, 437171, 460180, 499624, 525920, 624530, 736288, 874342, 920360, 999248, 1249060, 1748684, 1840720, 1998496, 2185855, 2498120, 3497368, 3681440, 4371710, 4996240, 6994736, 8743420, 9992480, 13989472, 17486840, 34973680, 69947360]

約数ペア:

[(1, 69947360), (2, 34973680), (4, 17486840), (5, 13989472), (7, 9992480), (8, 8743420), (10, 6994736), (14, 4996240), (16, 4371710), (19, 3681440), (20, 3497368), (28, 2498120), (32, 2185855), (35, 1998496), (38, 1840720), (40, 1748684), (56, 1249060), (70, 999248), (76, 920360), (80, 874342), (95, 736288), (112, 624530), (133, 525920), (140, 499624), (152, 460180), (160, 437171), (173, 404320), (190, 368144), (224, 312265), (266, 262960), (280, 249812), (304, 230090), (346, 202160), (361, 193760), (380, 184072), (532, 131480), (560, 124906), (608, 115045), (665, 105184), (692, 101080), (722, 96880), (760, 92036), (865, 80864), (1064, 65740), (1120, 62453), (1211, 57760), (1330, 52592), (1384, 50540), (1444, 48440), (1520, 46018), (1730, 40432), (1805, 38752), (2128, 32870), (2422, 28880), (2527, 27680), (2660, 26296), (2768, 25270), (2888, 24220), (3040, 23009), (3287, 21280), (3460, 20216), (3610, 19376), (4256, 16435), (4844, 14440), (5054, 13840), (5320, 13148), (5536, 12635), (5776, 12110), (6055, 11552), (6574, 10640), (6920, 10108), (7220, 9688)]