2016215740

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 5444942328

約数和(自身を除く): 3428726588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 343, 347, 385, 484, 490, 539, 605, 686, 694, 770, 847, 980, 1078, 1210, 1372, 1388, 1540, 1694, 1715, 1735, 2156, 2401, 2420, 2429, 2695, 3388, 3430, 3470, 3773, 3817, 4235, 4802, 4858, 5390, 5929, 6860, 6940, 7546, 7634, 8470, 9604, 9716, 10780, 11858, 12005, 12145, 15092, 15268, 16940, 17003, 18865, 19085, 23716, 24010, 24290, 26411, 26719, 29645, 34006, 37730, 38170, 41503, 41987, 48020, 48580, 52822, 53438, 59290, 68012, 75460, 76340, 83006, 83974, 85015, 105644, 106876, 118580, 119021, 132055, 133595, 166012, 167948, 170030, 187033, 207515, 209935, 238042, 264110, 267190, 290521, 293909, 340060, 374066, 415030, 419870, 476084, 528220, 534380, 581042, 587818, 595105, 748132, 830060, 833147, 839740, 935165, 1162084, 1175636, 1190210, 1309231, 1452605, 1469545, 1666294, 1870330, 2057363, 2380420, 2618462, 2905210, 2939090, 3332588, 3740660, 4114726, 4165735, 5236924, 5810420, 5878180, 6546155, 8229452, 8331470, 9164617, 10286815, 13092310, 14401541, 16662940, 18329234, 20573630, 26184620, 28803082, 36658468, 41147260, 45823085, 57606164, 72007705, 91646170, 100810787, 144015410, 183292340, 201621574, 288030820, 403243148, 504053935, 1008107870, 2016215740]

約数ペア:

[(1, 2016215740), (2, 1008107870), (4, 504053935), (5, 403243148), (7, 288030820), (10, 201621574), (11, 183292340), (14, 144015410), (20, 100810787), (22, 91646170), (28, 72007705), (35, 57606164), (44, 45823085), (49, 41147260), (55, 36658468), (70, 28803082), (77, 26184620), (98, 20573630), (110, 18329234), (121, 16662940), (140, 14401541), (154, 13092310), (196, 10286815), (220, 9164617), (242, 8331470), (245, 8229452), (308, 6546155), (343, 5878180), (347, 5810420), (385, 5236924), (484, 4165735), (490, 4114726), (539, 3740660), (605, 3332588), (686, 2939090), (694, 2905210), (770, 2618462), (847, 2380420), (980, 2057363), (1078, 1870330), (1210, 1666294), (1372, 1469545), (1388, 1452605), (1540, 1309231), (1694, 1190210), (1715, 1175636), (1735, 1162084), (2156, 935165), (2401, 839740), (2420, 833147), (2429, 830060), (2695, 748132), (3388, 595105), (3430, 587818), (3470, 581042), (3773, 534380), (3817, 528220), (4235, 476084), (4802, 419870), (4858, 415030), (5390, 374066), (5929, 340060), (6860, 293909), (6940, 290521), (7546, 267190), (7634, 264110), (8470, 238042), (9604, 209935), (9716, 207515), (10780, 187033), (11858, 170030), (12005, 167948), (12145, 166012), (15092, 133595), (15268, 132055), (16940, 119021), (17003, 118580), (18865, 106876), (19085, 105644), (23716, 85015), (24010, 83974), (24290, 83006), (26411, 76340), (26719, 75460), (29645, 68012), (34006, 59290), (37730, 53438), (38170, 52822), (41503, 48580), (41987, 48020)]