1774743040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 4918060224

約数和(自身を除く): 3143317184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 256, 280, 320, 388, 448, 485, 512, 560, 640, 679, 776, 896, 970, 1021, 1120, 1280, 1358, 1552, 1792, 1940, 2042, 2240, 2560, 2716, 3104, 3395, 3584, 3880, 4084, 4480, 5105, 5432, 6208, 6790, 7147, 7760, 8168, 8960, 10210, 10864, 12416, 13580, 14294, 15520, 16336, 17920, 20420, 21728, 24832, 27160, 28588, 31040, 32672, 35735, 40840, 43456, 49664, 54320, 57176, 62080, 65344, 71470, 81680, 86912, 99037, 108640, 114352, 124160, 130688, 142940, 163360, 173824, 198074, 217280, 228704, 248320, 261376, 285880, 326720, 347648, 396148, 434560, 457408, 495185, 522752, 571760, 653440, 693259, 792296, 869120, 914816, 990370, 1143520, 1306880, 1386518, 1584592, 1738240, 1829632, 1980740, 2287040, 2613760, 2773036, 3169184, 3466295, 3659264, 3961480, 4574080, 5546072, 6338368, 6932590, 7922960, 9148160, 11092144, 12676736, 13865180, 15845920, 18296320, 22184288, 25353472, 27730360, 31691840, 44368576, 50706944, 55460720, 63383680, 88737152, 110921440, 126767360, 177474304, 221842880, 253534720, 354948608, 443685760, 887371520, 1774743040]

約数ペア:

[(1, 1774743040), (2, 887371520), (4, 443685760), (5, 354948608), (7, 253534720), (8, 221842880), (10, 177474304), (14, 126767360), (16, 110921440), (20, 88737152), (28, 63383680), (32, 55460720), (35, 50706944), (40, 44368576), (56, 31691840), (64, 27730360), (70, 25353472), (80, 22184288), (97, 18296320), (112, 15845920), (128, 13865180), (140, 12676736), (160, 11092144), (194, 9148160), (224, 7922960), (256, 6932590), (280, 6338368), (320, 5546072), (388, 4574080), (448, 3961480), (485, 3659264), (512, 3466295), (560, 3169184), (640, 2773036), (679, 2613760), (776, 2287040), (896, 1980740), (970, 1829632), (1021, 1738240), (1120, 1584592), (1280, 1386518), (1358, 1306880), (1552, 1143520), (1792, 990370), (1940, 914816), (2042, 869120), (2240, 792296), (2560, 693259), (2716, 653440), (3104, 571760), (3395, 522752), (3584, 495185), (3880, 457408), (4084, 434560), (4480, 396148), (5105, 347648), (5432, 326720), (6208, 285880), (6790, 261376), (7147, 248320), (7760, 228704), (8168, 217280), (8960, 198074), (10210, 173824), (10864, 163360), (12416, 142940), (13580, 130688), (14294, 124160), (15520, 114352), (16336, 108640), (17920, 99037), (20420, 86912), (21728, 81680), (24832, 71470), (27160, 65344), (28588, 62080), (31040, 57176), (32672, 54320), (35735, 49664), (40840, 43456)]