2912531580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{36691}}^1$

素因数の和:36726

約数の個数: 180

約数和(自身を含む): 10628718408

約数和(自身を除く): 7716186828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26460, 36691, 39690, 73382, 79380, 110073, 146764, 183455, 220146, 256837, 330219, 366910, 440292, 513674, 550365, 660438, 733820, 770511, 990657, 1027348, 1100730, 1284185, 1320876, 1541022, 1651095, 1797859, 1981314, 2201460, 2311533, 2568370, 2971971, 3082044, 3302190, 3595718, 3852555, 3962628, 4623066, 4953285, 5136740, 5393577, 5943942, 6604380, 6934599, 7191436, 7705110, 8989295, 9246132, 9906570, 10787154, 11557665, 11887884, 13869198, 14859855, 15410220, 16180731, 17978590, 19813140, 20803797, 21574308, 23115330, 26967885, 27738396, 29719710, 32361462, 34672995, 35957180, 41607594, 46230660, 48542193, 53935770, 59439420, 64722924, 69345990, 80903655, 83215188, 97084386, 104018985, 107871540, 138691980, 145626579, 161807310, 194168772, 208037970, 242710965, 291253158, 323614620, 416075940, 485421930, 582506316, 728132895, 970843860, 1456265790, 2912531580]

約数ペア:

[(1, 2912531580), (2, 1456265790), (3, 970843860), (4, 728132895), (5, 582506316), (6, 485421930), (7, 416075940), (9, 323614620), (10, 291253158), (12, 242710965), (14, 208037970), (15, 194168772), (18, 161807310), (20, 145626579), (21, 138691980), (27, 107871540), (28, 104018985), (30, 97084386), (35, 83215188), (36, 80903655), (42, 69345990), (45, 64722924), (49, 59439420), (54, 53935770), (60, 48542193), (63, 46230660), (70, 41607594), (81, 35957180), (84, 34672995), (90, 32361462), (98, 29719710), (105, 27738396), (108, 26967885), (126, 23115330), (135, 21574308), (140, 20803797), (147, 19813140), (162, 17978590), (180, 16180731), (189, 15410220), (196, 14859855), (210, 13869198), (245, 11887884), (252, 11557665), (270, 10787154), (294, 9906570), (315, 9246132), (324, 8989295), (378, 7705110), (405, 7191436), (420, 6934599), (441, 6604380), (490, 5943942), (540, 5393577), (567, 5136740), (588, 4953285), (630, 4623066), (735, 3962628), (756, 3852555), (810, 3595718), (882, 3302190), (945, 3082044), (980, 2971971), (1134, 2568370), (1260, 2311533), (1323, 2201460), (1470, 1981314), (1620, 1797859), (1764, 1651095), (1890, 1541022), (2205, 1320876), (2268, 1284185), (2646, 1100730), (2835, 1027348), (2940, 990657), (3780, 770511), (3969, 733820), (4410, 660438), (5292, 550365), (5670, 513674), (6615, 440292), (7938, 366910), (8820, 330219), (11340, 256837), (13230, 220146), (15876, 183455), (19845, 146764), (26460, 110073), (36691, 79380), (39690, 73382)]