212065280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 176

約数和(自身を含む): 597003456

約数和(自身を除く): 384938176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 97, 112, 122, 128, 140, 160, 194, 224, 244, 256, 280, 305, 320, 388, 427, 448, 485, 488, 512, 560, 610, 640, 679, 776, 854, 896, 970, 976, 1024, 1120, 1220, 1280, 1358, 1552, 1708, 1792, 1940, 1952, 2135, 2240, 2440, 2560, 2716, 3104, 3395, 3416, 3584, 3880, 3904, 4270, 4480, 4880, 5120, 5432, 5917, 6208, 6790, 6832, 7168, 7760, 7808, 8540, 8960, 9760, 10864, 11834, 12416, 13580, 13664, 15520, 15616, 17080, 17920, 19520, 21728, 23668, 24832, 27160, 27328, 29585, 31040, 31232, 34160, 35840, 39040, 41419, 43456, 47336, 49664, 54320, 54656, 59170, 62080, 62464, 68320, 78080, 82838, 86912, 94672, 99328, 108640, 109312, 118340, 124160, 136640, 156160, 165676, 173824, 189344, 207095, 217280, 218624, 236680, 248320, 273280, 312320, 331352, 347648, 378688, 414190, 434560, 437248, 473360, 496640, 546560, 662704, 695296, 757376, 828380, 869120, 946720, 1093120, 1325408, 1514752, 1656760, 1738240, 1893440, 2186240, 2650816, 3029504, 3313520, 3476480, 3786880, 5301632, 6059008, 6627040, 7573760, 10603264, 13254080, 15147520, 21206528, 26508160, 30295040, 42413056, 53016320, 106032640, 212065280]

約数ペア:

[(1, 212065280), (2, 106032640), (4, 53016320), (5, 42413056), (7, 30295040), (8, 26508160), (10, 21206528), (14, 15147520), (16, 13254080), (20, 10603264), (28, 7573760), (32, 6627040), (35, 6059008), (40, 5301632), (56, 3786880), (61, 3476480), (64, 3313520), (70, 3029504), (80, 2650816), (97, 2186240), (112, 1893440), (122, 1738240), (128, 1656760), (140, 1514752), (160, 1325408), (194, 1093120), (224, 946720), (244, 869120), (256, 828380), (280, 757376), (305, 695296), (320, 662704), (388, 546560), (427, 496640), (448, 473360), (485, 437248), (488, 434560), (512, 414190), (560, 378688), (610, 347648), (640, 331352), (679, 312320), (776, 273280), (854, 248320), (896, 236680), (970, 218624), (976, 217280), (1024, 207095), (1120, 189344), (1220, 173824), (1280, 165676), (1358, 156160), (1552, 136640), (1708, 124160), (1792, 118340), (1940, 109312), (1952, 108640), (2135, 99328), (2240, 94672), (2440, 86912), (2560, 82838), (2716, 78080), (3104, 68320), (3395, 62464), (3416, 62080), (3584, 59170), (3880, 54656), (3904, 54320), (4270, 49664), (4480, 47336), (4880, 43456), (5120, 41419), (5432, 39040), (5917, 35840), (6208, 34160), (6790, 31232), (6832, 31040), (7168, 29585), (7760, 27328), (7808, 27160), (8540, 24832), (8960, 23668), (9760, 21728), (10864, 19520), (11834, 17920), (12416, 17080), (13580, 15616), (13664, 15520)]