320125344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 1098252288

約数和(自身を除く): 778126944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 121, 124, 127, 132, 154, 168, 176, 186, 217, 224, 231, 242, 248, 254, 264, 308, 336, 341, 352, 363, 372, 381, 434, 462, 484, 496, 508, 528, 616, 651, 672, 682, 726, 744, 762, 847, 868, 889, 924, 968, 992, 1016, 1023, 1056, 1232, 1302, 1364, 1397, 1452, 1488, 1524, 1694, 1736, 1778, 1848, 1936, 2032, 2046, 2387, 2464, 2541, 2604, 2667, 2728, 2794, 2904, 2976, 3048, 3388, 3472, 3556, 3696, 3751, 3872, 3937, 4064, 4092, 4191, 4774, 5082, 5208, 5334, 5456, 5588, 5808, 6096, 6776, 6944, 7112, 7161, 7392, 7502, 7874, 8184, 8382, 9548, 9779, 10164, 10416, 10668, 10912, 11176, 11253, 11616, 11811, 12192, 13552, 14224, 14322, 15004, 15367, 15748, 16368, 16764, 19096, 19558, 20328, 20832, 21336, 22352, 22506, 23622, 26257, 27104, 27559, 28448, 28644, 29337, 30008, 30734, 31496, 32736, 33528, 38192, 39116, 40656, 42672, 43307, 44704, 45012, 46101, 47244, 52514, 55118, 57288, 58674, 60016, 61468, 62992, 67056, 76384, 78232, 78771, 81312, 82677, 85344, 86614, 90024, 92202, 94488, 105028, 107569, 110236, 114576, 117348, 120032, 122936, 125984, 129921, 134112, 156464, 157542, 165354, 173228, 180048, 184404, 188976, 210056, 215138, 220472, 229152, 234696, 245872, 259842, 303149, 312928, 315084, 322707, 330708, 346456, 360096, 368808, 377952, 420112, 430276, 440944, 469392, 476377, 491744, 519684, 606298, 630168, 645414, 661416, 692912, 737616, 840224, 860552, 881888, 909447, 938784, 952754, 1039368, 1212596, 1260336, 1290828, 1322832, 1385824, 1429131, 1475232, 1721104, 1818894, 1905508, 2078736, 2425192, 2520672, 2581656, 2645664, 2858262, 3334639, 3442208, 3637788, 3811016, 4157472, 4850384, 5163312, 5716524, 6669278, 7275576, 7622032, 9700768, 10003917, 10326624, 11433048, 13338556, 14551152, 15244064, 20007834, 22866096, 26677112, 29102304, 40015668, 45732192, 53354224, 80031336, 106708448, 160062672, 320125344]

約数ペア:

[(1, 320125344), (2, 160062672), (3, 106708448), (4, 80031336), (6, 53354224), (7, 45732192), (8, 40015668), (11, 29102304), (12, 26677112), (14, 22866096), (16, 20007834), (21, 15244064), (22, 14551152), (24, 13338556), (28, 11433048), (31, 10326624), (32, 10003917), (33, 9700768), (42, 7622032), (44, 7275576), (48, 6669278), (56, 5716524), (62, 5163312), (66, 4850384), (77, 4157472), (84, 3811016), (88, 3637788), (93, 3442208), (96, 3334639), (112, 2858262), (121, 2645664), (124, 2581656), (127, 2520672), (132, 2425192), (154, 2078736), (168, 1905508), (176, 1818894), (186, 1721104), (217, 1475232), (224, 1429131), (231, 1385824), (242, 1322832), (248, 1290828), (254, 1260336), (264, 1212596), (308, 1039368), (336, 952754), (341, 938784), (352, 909447), (363, 881888), (372, 860552), (381, 840224), (434, 737616), (462, 692912), (484, 661416), (496, 645414), (508, 630168), (528, 606298), (616, 519684), (651, 491744), (672, 476377), (682, 469392), (726, 440944), (744, 430276), (762, 420112), (847, 377952), (868, 368808), (889, 360096), (924, 346456), (968, 330708), (992, 322707), (1016, 315084), (1023, 312928), (1056, 303149), (1232, 259842), (1302, 245872), (1364, 234696), (1397, 229152), (1452, 220472), (1488, 215138), (1524, 210056), (1694, 188976), (1736, 184404), (1778, 180048), (1848, 173228), (1936, 165354), (2032, 157542), (2046, 156464), (2387, 134112), (2464, 129921), (2541, 125984), (2604, 122936), (2667, 120032), (2728, 117348), (2794, 114576), (2904, 110236), (2976, 107569), (3048, 105028), (3388, 94488), (3472, 92202), (3556, 90024), (3696, 86614), (3751, 85344), (3872, 82677), (3937, 81312), (4064, 78771), (4092, 78232), (4191, 76384), (4774, 67056), (5082, 62992), (5208, 61468), (5334, 60016), (5456, 58674), (5588, 57288), (5808, 55118), (6096, 52514), (6776, 47244), (6944, 46101), (7112, 45012), (7161, 44704), (7392, 43307), (7502, 42672), (7874, 40656), (8184, 39116), (8382, 38192), (9548, 33528), (9779, 32736), (10164, 31496), (10416, 30734), (10668, 30008), (10912, 29337), (11176, 28644), (11253, 28448), (11616, 27559), (11811, 27104), (12192, 26257), (13552, 23622), (14224, 22506), (14322, 22352), (15004, 21336), (15367, 20832), (15748, 20328), (16368, 19558), (16764, 19096)]