2238436480

素因数分解:

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

素因数の和:8278

約数の個数: 128

約数和(自身を含む): 6216744960

約数和(自身を除く): 3978308480

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, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4480, 4880, 6832, 7808, 8191, 8540, 9760, 13664, 16382, 17080, 19520, 27328, 32764, 34160, 39040, 40955, 54656, 57337, 65528, 68320, 81910, 114674, 131056, 136640, 163820, 229348, 262112, 273280, 286685, 327640, 458696, 499651, 524224, 573370, 655280, 917392, 999302, 1048448, 1146740, 1310560, 1834784, 1998604, 2293480, 2498255, 2621120, 3497557, 3669568, 3997208, 4586960, 4996510, 5242240, 6995114, 7339136, 7994416, 9173920, 9993020, 13990228, 15988832, 17487785, 18347840, 19986040, 27980456, 31977664, 34975570, 36695680, 39972080, 55960912, 63955328, 69951140, 79944160, 111921824, 139902280, 159888320, 223843648, 279804560, 319776640, 447687296, 559609120, 1119218240, 2238436480]

約数ペア:

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