137521440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 216

約数和(自身を含む): 546191100

約数和(自身を除く): 408669660

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1949, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3898, 3920, 4410, 4704, 5040, 5847, 5880, 7056, 7796, 7840, 8820, 9745, 10080, 11694, 11760, 13643, 14112, 15592, 17541, 17640, 19490, 23388, 23520, 27286, 29235, 31184, 35082, 35280, 38980, 40929, 46776, 54572, 58470, 62368, 68215, 70164, 70560, 77960, 81858, 87705, 93552, 95501, 109144, 116940, 122787, 136430, 140328, 155920, 163716, 175410, 187104, 191002, 204645, 218288, 233880, 245574, 272860, 280656, 286503, 311840, 327432, 350820, 382004, 409290, 436576, 467760, 477505, 491148, 545720, 561312, 573006, 613935, 654864, 701640, 764008, 818580, 859509, 935520, 955010, 982296, 1091440, 1146012, 1227870, 1309728, 1403280, 1432515, 1528016, 1637160, 1719018, 1910020, 1964592, 2182880, 2292024, 2455740, 2806560, 2865030, 3056032, 3274320, 3438036, 3820040, 3929184, 4297545, 4584048, 4911480, 5730060, 6548640, 6876072, 7640080, 8595090, 9168096, 9822960, 11460120, 13752144, 15280160, 17190180, 19645920, 22920240, 27504288, 34380360, 45840480, 68760720, 137521440]

約数ペア:

[(1, 137521440), (2, 68760720), (3, 45840480), (4, 34380360), (5, 27504288), (6, 22920240), (7, 19645920), (8, 17190180), (9, 15280160), (10, 13752144), (12, 11460120), (14, 9822960), (15, 9168096), (16, 8595090), (18, 7640080), (20, 6876072), (21, 6548640), (24, 5730060), (28, 4911480), (30, 4584048), (32, 4297545), (35, 3929184), (36, 3820040), (40, 3438036), (42, 3274320), (45, 3056032), (48, 2865030), (49, 2806560), (56, 2455740), (60, 2292024), (63, 2182880), (70, 1964592), (72, 1910020), (80, 1719018), (84, 1637160), (90, 1528016), (96, 1432515), (98, 1403280), (105, 1309728), (112, 1227870), (120, 1146012), (126, 1091440), (140, 982296), (144, 955010), (147, 935520), (160, 859509), (168, 818580), (180, 764008), (196, 701640), (210, 654864), (224, 613935), (240, 573006), (245, 561312), (252, 545720), (280, 491148), (288, 477505), (294, 467760), (315, 436576), (336, 409290), (360, 382004), (392, 350820), (420, 327432), (441, 311840), (480, 286503), (490, 280656), (504, 272860), (560, 245574), (588, 233880), (630, 218288), (672, 204645), (720, 191002), (735, 187104), (784, 175410), (840, 163716), (882, 155920), (980, 140328), (1008, 136430), (1120, 122787), (1176, 116940), (1260, 109144), (1440, 95501), (1470, 93552), (1568, 87705), (1680, 81858), (1764, 77960), (1949, 70560), (1960, 70164), (2016, 68215), (2205, 62368), (2352, 58470), (2520, 54572), (2940, 46776), (3360, 40929), (3528, 38980), (3898, 35280), (3920, 35082), (4410, 31184), (4704, 29235), (5040, 27286), (5847, 23520), (5880, 23388), (7056, 19490), (7796, 17640), (7840, 17541), (8820, 15592), (9745, 14112), (10080, 13643), (11694, 11760)]