139903680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 514990080

約数和(自身を除く): 375086400

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, 64, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 191, 192, 210, 218, 224, 240, 280, 320, 327, 336, 382, 420, 436, 448, 480, 545, 560, 573, 654, 672, 763, 764, 840, 872, 955, 960, 1090, 1120, 1146, 1308, 1337, 1344, 1526, 1528, 1635, 1680, 1744, 1910, 2180, 2240, 2289, 2292, 2616, 2674, 2865, 3052, 3056, 3270, 3360, 3488, 3815, 3820, 4011, 4360, 4578, 4584, 5232, 5348, 5730, 6104, 6112, 6540, 6685, 6720, 6976, 7630, 7640, 8022, 8720, 9156, 9168, 10464, 10696, 11445, 11460, 12208, 12224, 13080, 13370, 15260, 15280, 16044, 17440, 18312, 18336, 20055, 20819, 20928, 21392, 22890, 22920, 24416, 26160, 26740, 30520, 30560, 32088, 34880, 36624, 36672, 40110, 41638, 42784, 45780, 45840, 48832, 52320, 53480, 61040, 61120, 62457, 64176, 73248, 80220, 83276, 85568, 91560, 91680, 104095, 104640, 106960, 122080, 124914, 128352, 145733, 146496, 160440, 166552, 183120, 183360, 208190, 213920, 244160, 249828, 256704, 291466, 312285, 320880, 333104, 366240, 416380, 427840, 437199, 499656, 582932, 624570, 641760, 666208, 728665, 732480, 832760, 874398, 999312, 1165864, 1249140, 1283520, 1332416, 1457330, 1665520, 1748796, 1998624, 2185995, 2331728, 2498280, 2914660, 3331040, 3497592, 3997248, 4371990, 4663456, 4996560, 5829320, 6662080, 6995184, 8743980, 9326912, 9993120, 11658640, 13990368, 17487960, 19986240, 23317280, 27980736, 34975920, 46634560, 69951840, 139903680]

約数ペア:

[(1, 139903680), (2, 69951840), (3, 46634560), (4, 34975920), (5, 27980736), (6, 23317280), (7, 19986240), (8, 17487960), (10, 13990368), (12, 11658640), (14, 9993120), (15, 9326912), (16, 8743980), (20, 6995184), (21, 6662080), (24, 5829320), (28, 4996560), (30, 4663456), (32, 4371990), (35, 3997248), (40, 3497592), (42, 3331040), (48, 2914660), (56, 2498280), (60, 2331728), (64, 2185995), (70, 1998624), (80, 1748796), (84, 1665520), (96, 1457330), (105, 1332416), (109, 1283520), (112, 1249140), (120, 1165864), (140, 999312), (160, 874398), (168, 832760), (191, 732480), (192, 728665), (210, 666208), (218, 641760), (224, 624570), (240, 582932), (280, 499656), (320, 437199), (327, 427840), (336, 416380), (382, 366240), (420, 333104), (436, 320880), (448, 312285), (480, 291466), (545, 256704), (560, 249828), (573, 244160), (654, 213920), (672, 208190), (763, 183360), (764, 183120), (840, 166552), (872, 160440), (955, 146496), (960, 145733), (1090, 128352), (1120, 124914), (1146, 122080), (1308, 106960), (1337, 104640), (1344, 104095), (1526, 91680), (1528, 91560), (1635, 85568), (1680, 83276), (1744, 80220), (1910, 73248), (2180, 64176), (2240, 62457), (2289, 61120), (2292, 61040), (2616, 53480), (2674, 52320), (2865, 48832), (3052, 45840), (3056, 45780), (3270, 42784), (3360, 41638), (3488, 40110), (3815, 36672), (3820, 36624), (4011, 34880), (4360, 32088), (4578, 30560), (4584, 30520), (5232, 26740), (5348, 26160), (5730, 24416), (6104, 22920), (6112, 22890), (6540, 21392), (6685, 20928), (6720, 20819), (6976, 20055), (7630, 18336), (7640, 18312), (8022, 17440), (8720, 16044), (9156, 15280), (9168, 15260), (10464, 13370), (10696, 13080), (11445, 12224), (11460, 12208)]