280803432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 932198400

約数和(自身を除く): 651394968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 67, 76, 78, 84, 91, 101, 104, 114, 133, 134, 152, 156, 168, 182, 201, 202, 228, 247, 266, 268, 273, 303, 312, 364, 399, 402, 404, 456, 469, 494, 532, 536, 546, 606, 707, 728, 741, 798, 804, 808, 871, 938, 988, 1064, 1092, 1212, 1273, 1313, 1407, 1414, 1482, 1596, 1608, 1729, 1742, 1876, 1919, 1976, 2121, 2184, 2424, 2546, 2613, 2626, 2814, 2828, 2964, 3192, 3458, 3484, 3752, 3819, 3838, 3939, 4242, 5092, 5187, 5226, 5252, 5628, 5656, 5757, 5928, 6097, 6767, 6916, 6968, 7638, 7676, 7878, 8484, 8911, 9191, 10184, 10374, 10452, 10504, 11256, 11514, 12194, 13433, 13534, 13832, 15276, 15352, 15756, 16549, 16968, 17822, 18291, 18382, 20301, 20748, 20904, 23028, 24388, 24947, 26733, 26866, 27068, 27573, 30552, 31512, 33098, 35644, 36582, 36764, 40299, 40602, 41496, 46056, 47369, 48776, 49647, 49894, 53466, 53732, 54136, 55146, 66196, 71288, 73164, 73528, 74841, 80598, 81204, 87971, 94738, 99294, 99788, 106932, 107464, 110292, 115843, 128573, 132392, 142107, 146328, 149682, 161196, 162408, 174629, 175942, 189476, 198588, 199576, 213864, 220584, 231686, 257146, 263913, 284214, 299364, 322392, 347529, 349258, 351884, 378952, 385719, 397176, 463372, 514292, 523887, 527826, 568428, 598728, 615797, 695058, 698516, 703768, 771438, 900011, 926744, 1028584, 1047774, 1055652, 1136856, 1231594, 1390116, 1397032, 1542876, 1671449, 1800022, 1847391, 2095548, 2111304, 2463188, 2700033, 2780232, 3085752, 3342898, 3600044, 3694782, 4191096, 4926376, 5014347, 5400066, 6685796, 7200088, 7389564, 10028694, 10800132, 11700143, 13371592, 14779128, 20057388, 21600264, 23400286, 35100429, 40114776, 46800572, 70200858, 93601144, 140401716, 280803432]

約数ペア:

[(1, 280803432), (2, 140401716), (3, 93601144), (4, 70200858), (6, 46800572), (7, 40114776), (8, 35100429), (12, 23400286), (13, 21600264), (14, 20057388), (19, 14779128), (21, 13371592), (24, 11700143), (26, 10800132), (28, 10028694), (38, 7389564), (39, 7200088), (42, 6685796), (52, 5400066), (56, 5014347), (57, 4926376), (67, 4191096), (76, 3694782), (78, 3600044), (84, 3342898), (91, 3085752), (101, 2780232), (104, 2700033), (114, 2463188), (133, 2111304), (134, 2095548), (152, 1847391), (156, 1800022), (168, 1671449), (182, 1542876), (201, 1397032), (202, 1390116), (228, 1231594), (247, 1136856), (266, 1055652), (268, 1047774), (273, 1028584), (303, 926744), (312, 900011), (364, 771438), (399, 703768), (402, 698516), (404, 695058), (456, 615797), (469, 598728), (494, 568428), (532, 527826), (536, 523887), (546, 514292), (606, 463372), (707, 397176), (728, 385719), (741, 378952), (798, 351884), (804, 349258), (808, 347529), (871, 322392), (938, 299364), (988, 284214), (1064, 263913), (1092, 257146), (1212, 231686), (1273, 220584), (1313, 213864), (1407, 199576), (1414, 198588), (1482, 189476), (1596, 175942), (1608, 174629), (1729, 162408), (1742, 161196), (1876, 149682), (1919, 146328), (1976, 142107), (2121, 132392), (2184, 128573), (2424, 115843), (2546, 110292), (2613, 107464), (2626, 106932), (2814, 99788), (2828, 99294), (2964, 94738), (3192, 87971), (3458, 81204), (3484, 80598), (3752, 74841), (3819, 73528), (3838, 73164), (3939, 71288), (4242, 66196), (5092, 55146), (5187, 54136), (5226, 53732), (5252, 53466), (5628, 49894), (5656, 49647), (5757, 48776), (5928, 47369), (6097, 46056), (6767, 41496), (6916, 40602), (6968, 40299), (7638, 36764), (7676, 36582), (7878, 35644), (8484, 33098), (8911, 31512), (9191, 30552), (10184, 27573), (10374, 27068), (10452, 26866), (10504, 26733), (11256, 24947), (11514, 24388), (12194, 23028), (13433, 20904), (13534, 20748), (13832, 20301), (15276, 18382), (15352, 18291), (15756, 17822), (16549, 16968)]