1520987904

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 4553377920

約数和(自身を除く): 3032390016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 67, 72, 96, 118, 128, 134, 144, 167, 177, 192, 201, 236, 256, 268, 288, 334, 354, 384, 402, 472, 501, 531, 536, 576, 603, 668, 708, 768, 804, 944, 1002, 1062, 1072, 1152, 1206, 1336, 1416, 1503, 1608, 1888, 2004, 2124, 2144, 2304, 2412, 2672, 2832, 3006, 3216, 3776, 3953, 4008, 4248, 4288, 4824, 5344, 5664, 6012, 6432, 7552, 7906, 8016, 8496, 8576, 9648, 9853, 10688, 11189, 11328, 11859, 12024, 12864, 15104, 15812, 16032, 16992, 17152, 19296, 19706, 21376, 22378, 22656, 23718, 24048, 25728, 29559, 31624, 32064, 33567, 33984, 35577, 38592, 39412, 42752, 44756, 45312, 47436, 48096, 51456, 59118, 63248, 64128, 67134, 67968, 71154, 77184, 78824, 88677, 89512, 94872, 96192, 100701, 118236, 126496, 128256, 134268, 135936, 142308, 154368, 157648, 177354, 179024, 189744, 192384, 201402, 236472, 252992, 268536, 284616, 315296, 354708, 358048, 379488, 384768, 402804, 472944, 505984, 537072, 569232, 630592, 660151, 709416, 716096, 758976, 805608, 945888, 1011968, 1074144, 1138464, 1261184, 1320302, 1418832, 1432192, 1517952, 1611216, 1891776, 1980453, 2148288, 2276928, 2522368, 2640604, 2837664, 2864384, 3035904, 3222432, 3783552, 3960906, 4296576, 4553856, 5281208, 5675328, 5941359, 6444864, 7567104, 7921812, 8593152, 9107712, 10562416, 11350656, 11882718, 12889728, 15843624, 21124832, 22701312, 23765436, 25779456, 31687248, 42249664, 47530872, 63374496, 84499328, 95061744, 126748992, 168998656, 190123488, 253497984, 380246976, 506995968, 760493952, 1520987904]

約数ペア:

[(1, 1520987904), (2, 760493952), (3, 506995968), (4, 380246976), (6, 253497984), (8, 190123488), (9, 168998656), (12, 126748992), (16, 95061744), (18, 84499328), (24, 63374496), (32, 47530872), (36, 42249664), (48, 31687248), (59, 25779456), (64, 23765436), (67, 22701312), (72, 21124832), (96, 15843624), (118, 12889728), (128, 11882718), (134, 11350656), (144, 10562416), (167, 9107712), (177, 8593152), (192, 7921812), (201, 7567104), (236, 6444864), (256, 5941359), (268, 5675328), (288, 5281208), (334, 4553856), (354, 4296576), (384, 3960906), (402, 3783552), (472, 3222432), (501, 3035904), (531, 2864384), (536, 2837664), (576, 2640604), (603, 2522368), (668, 2276928), (708, 2148288), (768, 1980453), (804, 1891776), (944, 1611216), (1002, 1517952), (1062, 1432192), (1072, 1418832), (1152, 1320302), (1206, 1261184), (1336, 1138464), (1416, 1074144), (1503, 1011968), (1608, 945888), (1888, 805608), (2004, 758976), (2124, 716096), (2144, 709416), (2304, 660151), (2412, 630592), (2672, 569232), (2832, 537072), (3006, 505984), (3216, 472944), (3776, 402804), (3953, 384768), (4008, 379488), (4248, 358048), (4288, 354708), (4824, 315296), (5344, 284616), (5664, 268536), (6012, 252992), (6432, 236472), (7552, 201402), (7906, 192384), (8016, 189744), (8496, 179024), (8576, 177354), (9648, 157648), (9853, 154368), (10688, 142308), (11189, 135936), (11328, 134268), (11859, 128256), (12024, 126496), (12864, 118236), (15104, 100701), (15812, 96192), (16032, 94872), (16992, 89512), (17152, 88677), (19296, 78824), (19706, 77184), (21376, 71154), (22378, 67968), (22656, 67134), (23718, 64128), (24048, 63248), (25728, 59118), (29559, 51456), (31624, 48096), (32064, 47436), (33567, 45312), (33984, 44756), (35577, 42752), (38592, 39412)]