4476872960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 144

約数和(自身を含む): 12457869312

約数和(自身を除く): 7980996352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1280, 1708, 1792, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4480, 4880, 6832, 7808, 8191, 8540, 8960, 9760, 13664, 15616, 16382, 17080, 19520, 27328, 32764, 34160, 39040, 40955, 54656, 57337, 65528, 68320, 78080, 81910, 109312, 114674, 131056, 136640, 163820, 229348, 262112, 273280, 286685, 327640, 458696, 499651, 524224, 546560, 573370, 655280, 917392, 999302, 1048448, 1146740, 1310560, 1834784, 1998604, 2096896, 2293480, 2498255, 2621120, 3497557, 3669568, 3997208, 4586960, 4996510, 5242240, 6995114, 7339136, 7994416, 9173920, 9993020, 10484480, 13990228, 14678272, 15988832, 17487785, 18347840, 19986040, 27980456, 31977664, 34975570, 36695680, 39972080, 55960912, 63955328, 69951140, 73391360, 79944160, 111921824, 127910656, 139902280, 159888320, 223843648, 279804560, 319776640, 447687296, 559609120, 639553280, 895374592, 1119218240, 2238436480, 4476872960]

約数ペア:

[(1, 4476872960), (2, 2238436480), (4, 1119218240), (5, 895374592), (7, 639553280), (8, 559609120), (10, 447687296), (14, 319776640), (16, 279804560), (20, 223843648), (28, 159888320), (32, 139902280), (35, 127910656), (40, 111921824), (56, 79944160), (61, 73391360), (64, 69951140), (70, 63955328), (80, 55960912), (112, 39972080), (122, 36695680), (128, 34975570), (140, 31977664), (160, 27980456), (224, 19986040), (244, 18347840), (256, 17487785), (280, 15988832), (305, 14678272), (320, 13990228), (427, 10484480), (448, 9993020), (488, 9173920), (560, 7994416), (610, 7339136), (640, 6995114), (854, 5242240), (896, 4996510), (976, 4586960), (1120, 3997208), (1220, 3669568), (1280, 3497557), (1708, 2621120), (1792, 2498255), (1952, 2293480), (2135, 2096896), (2240, 1998604), (2440, 1834784), (3416, 1310560), (3904, 1146740), (4270, 1048448), (4480, 999302), (4880, 917392), (6832, 655280), (7808, 573370), (8191, 546560), (8540, 524224), (8960, 499651), (9760, 458696), (13664, 327640), (15616, 286685), (16382, 273280), (17080, 262112), (19520, 229348), (27328, 163820), (32764, 136640), (34160, 131056), (39040, 114674), (40955, 109312), (54656, 81910), (57337, 78080), (65528, 68320)]