830597880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 256

約数和(自身を含む): 2972712960

約数和(自身を除く): 2142115080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 167, 168, 186, 191, 210, 217, 248, 280, 310, 334, 372, 382, 420, 434, 465, 501, 573, 620, 651, 668, 744, 764, 835, 840, 868, 930, 955, 1002, 1085, 1146, 1169, 1240, 1302, 1336, 1337, 1528, 1670, 1736, 1860, 1910, 2004, 2170, 2292, 2338, 2505, 2604, 2674, 2865, 3255, 3340, 3507, 3720, 3820, 4008, 4011, 4340, 4584, 4676, 5010, 5177, 5208, 5348, 5730, 5845, 5921, 6510, 6680, 6685, 7014, 7640, 8022, 8680, 9352, 10020, 10354, 10696, 11460, 11690, 11842, 13020, 13370, 14028, 15531, 16044, 17535, 17763, 20040, 20055, 20708, 22920, 23380, 23684, 25885, 26040, 26740, 28056, 29605, 31062, 31897, 32088, 35070, 35526, 36239, 40110, 41416, 41447, 46760, 47368, 51770, 53480, 59210, 62124, 63794, 70140, 71052, 72478, 77655, 80220, 82894, 88815, 95691, 103540, 108717, 118420, 124248, 124341, 127588, 140280, 142104, 144956, 155310, 159485, 160440, 165788, 177630, 181195, 191382, 207080, 207235, 217434, 223279, 236840, 248682, 255176, 289912, 310620, 318970, 331576, 355260, 362390, 382764, 414470, 434868, 446558, 478455, 497364, 543585, 621240, 621705, 637940, 669837, 710520, 724780, 765528, 828940, 869736, 893116, 956910, 988807, 994728, 1087170, 1116395, 1243410, 1275880, 1339674, 1449560, 1657880, 1786232, 1913820, 1977614, 2174340, 2232790, 2486820, 2679348, 2966421, 3349185, 3827640, 3955228, 4348680, 4465580, 4944035, 4973640, 5358696, 5932842, 6698370, 6921649, 7910456, 8931160, 9888070, 11865684, 13396740, 13843298, 14832105, 19776140, 20764947, 23731368, 26793480, 27686596, 29664210, 34608245, 39552280, 41529894, 55373192, 59328420, 69216490, 83059788, 103824735, 118656840, 138432980, 166119576, 207649470, 276865960, 415298940, 830597880]

約数ペア:

[(1, 830597880), (2, 415298940), (3, 276865960), (4, 207649470), (5, 166119576), (6, 138432980), (7, 118656840), (8, 103824735), (10, 83059788), (12, 69216490), (14, 59328420), (15, 55373192), (20, 41529894), (21, 39552280), (24, 34608245), (28, 29664210), (30, 27686596), (31, 26793480), (35, 23731368), (40, 20764947), (42, 19776140), (56, 14832105), (60, 13843298), (62, 13396740), (70, 11865684), (84, 9888070), (93, 8931160), (105, 7910456), (120, 6921649), (124, 6698370), (140, 5932842), (155, 5358696), (167, 4973640), (168, 4944035), (186, 4465580), (191, 4348680), (210, 3955228), (217, 3827640), (248, 3349185), (280, 2966421), (310, 2679348), (334, 2486820), (372, 2232790), (382, 2174340), (420, 1977614), (434, 1913820), (465, 1786232), (501, 1657880), (573, 1449560), (620, 1339674), (651, 1275880), (668, 1243410), (744, 1116395), (764, 1087170), (835, 994728), (840, 988807), (868, 956910), (930, 893116), (955, 869736), (1002, 828940), (1085, 765528), (1146, 724780), (1169, 710520), (1240, 669837), (1302, 637940), (1336, 621705), (1337, 621240), (1528, 543585), (1670, 497364), (1736, 478455), (1860, 446558), (1910, 434868), (2004, 414470), (2170, 382764), (2292, 362390), (2338, 355260), (2505, 331576), (2604, 318970), (2674, 310620), (2865, 289912), (3255, 255176), (3340, 248682), (3507, 236840), (3720, 223279), (3820, 217434), (4008, 207235), (4011, 207080), (4340, 191382), (4584, 181195), (4676, 177630), (5010, 165788), (5177, 160440), (5208, 159485), (5348, 155310), (5730, 144956), (5845, 142104), (5921, 140280), (6510, 127588), (6680, 124341), (6685, 124248), (7014, 118420), (7640, 108717), (8022, 103540), (8680, 95691), (9352, 88815), (10020, 82894), (10354, 80220), (10696, 77655), (11460, 72478), (11690, 71052), (11842, 70140), (13020, 63794), (13370, 62124), (14028, 59210), (15531, 53480), (16044, 51770), (17535, 47368), (17763, 46760), (20040, 41447), (20055, 41416), (20708, 40110), (22920, 36239), (23380, 35526), (23684, 35070), (25885, 32088), (26040, 31897), (26740, 31062), (28056, 29605)]