69951840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 185515680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 191, 210, 218, 224, 240, 280, 327, 336, 382, 420, 436, 480, 545, 560, 573, 654, 672, 763, 764, 840, 872, 955, 1090, 1120, 1146, 1308, 1337, 1526, 1528, 1635, 1680, 1744, 1910, 2180, 2289, 2292, 2616, 2674, 2865, 3052, 3056, 3270, 3360, 3488, 3815, 3820, 4011, 4360, 4578, 4584, 5232, 5348, 5730, 6104, 6112, 6540, 6685, 7630, 7640, 8022, 8720, 9156, 9168, 10464, 10696, 11445, 11460, 12208, 13080, 13370, 15260, 15280, 16044, 17440, 18312, 18336, 20055, 20819, 21392, 22890, 22920, 24416, 26160, 26740, 30520, 30560, 32088, 36624, 40110, 41638, 42784, 45780, 45840, 52320, 53480, 61040, 62457, 64176, 73248, 80220, 83276, 91560, 91680, 104095, 106960, 122080, 124914, 128352, 145733, 160440, 166552, 183120, 208190, 213920, 249828, 291466, 312285, 320880, 333104, 366240, 416380, 437199, 499656, 582932, 624570, 641760, 666208, 728665, 832760, 874398, 999312, 1165864, 1249140, 1457330, 1665520, 1748796, 1998624, 2185995, 2331728, 2498280, 2914660, 3331040, 3497592, 4371990, 4663456, 4996560, 5829320, 6995184, 8743980, 9993120, 11658640, 13990368, 17487960, 23317280, 34975920, 69951840]

約数ペア:

[(1, 69951840), (2, 34975920), (3, 23317280), (4, 17487960), (5, 13990368), (6, 11658640), (7, 9993120), (8, 8743980), (10, 6995184), (12, 5829320), (14, 4996560), (15, 4663456), (16, 4371990), (20, 3497592), (21, 3331040), (24, 2914660), (28, 2498280), (30, 2331728), (32, 2185995), (35, 1998624), (40, 1748796), (42, 1665520), (48, 1457330), (56, 1249140), (60, 1165864), (70, 999312), (80, 874398), (84, 832760), (96, 728665), (105, 666208), (109, 641760), (112, 624570), (120, 582932), (140, 499656), (160, 437199), (168, 416380), (191, 366240), (210, 333104), (218, 320880), (224, 312285), (240, 291466), (280, 249828), (327, 213920), (336, 208190), (382, 183120), (420, 166552), (436, 160440), (480, 145733), (545, 128352), (560, 124914), (573, 122080), (654, 106960), (672, 104095), (763, 91680), (764, 91560), (840, 83276), (872, 80220), (955, 73248), (1090, 64176), (1120, 62457), (1146, 61040), (1308, 53480), (1337, 52320), (1526, 45840), (1528, 45780), (1635, 42784), (1680, 41638), (1744, 40110), (1910, 36624), (2180, 32088), (2289, 30560), (2292, 30520), (2616, 26740), (2674, 26160), (2865, 24416), (3052, 22920), (3056, 22890), (3270, 21392), (3360, 20819), (3488, 20055), (3815, 18336), (3820, 18312), (4011, 17440), (4360, 16044), (4578, 15280), (4584, 15260), (5232, 13370), (5348, 13080), (5730, 12208), (6104, 11460), (6112, 11445), (6540, 10696), (6685, 10464), (7630, 9168), (7640, 9156), (8022, 8720)]