1594201280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 4443819408

約数和(自身を除く): 2849618128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 293, 320, 347, 392, 448, 490, 560, 586, 694, 784, 980, 1120, 1172, 1388, 1465, 1568, 1735, 1960, 2051, 2240, 2344, 2429, 2776, 2930, 3136, 3470, 3920, 4102, 4688, 4858, 5552, 5860, 6940, 7840, 8204, 9376, 9716, 10255, 11104, 11720, 12145, 13880, 14357, 15680, 16408, 17003, 18752, 19432, 20510, 22208, 23440, 24290, 27760, 28714, 32816, 34006, 38864, 41020, 46880, 48580, 55520, 57428, 65632, 68012, 71785, 77728, 82040, 85015, 93760, 97160, 101671, 111040, 114856, 131264, 136024, 143570, 155456, 164080, 170030, 194320, 203342, 229712, 272048, 287140, 328160, 340060, 388640, 406684, 459424, 508355, 544096, 574280, 656320, 680120, 711697, 777280, 813368, 918848, 1016710, 1088192, 1148560, 1360240, 1423394, 1626736, 2033420, 2297120, 2720480, 2846788, 3253472, 3558485, 4066840, 4594240, 4981879, 5440960, 5693576, 6506944, 7116970, 8133680, 9963758, 11387152, 14233940, 16267360, 19927516, 22774304, 24909395, 28467880, 32534720, 39855032, 45548608, 49818790, 56935760, 79710064, 99637580, 113871520, 159420128, 199275160, 227743040, 318840256, 398550320, 797100640, 1594201280]

約数ペア:

[(1, 1594201280), (2, 797100640), (4, 398550320), (5, 318840256), (7, 227743040), (8, 199275160), (10, 159420128), (14, 113871520), (16, 99637580), (20, 79710064), (28, 56935760), (32, 49818790), (35, 45548608), (40, 39855032), (49, 32534720), (56, 28467880), (64, 24909395), (70, 22774304), (80, 19927516), (98, 16267360), (112, 14233940), (140, 11387152), (160, 9963758), (196, 8133680), (224, 7116970), (245, 6506944), (280, 5693576), (293, 5440960), (320, 4981879), (347, 4594240), (392, 4066840), (448, 3558485), (490, 3253472), (560, 2846788), (586, 2720480), (694, 2297120), (784, 2033420), (980, 1626736), (1120, 1423394), (1172, 1360240), (1388, 1148560), (1465, 1088192), (1568, 1016710), (1735, 918848), (1960, 813368), (2051, 777280), (2240, 711697), (2344, 680120), (2429, 656320), (2776, 574280), (2930, 544096), (3136, 508355), (3470, 459424), (3920, 406684), (4102, 388640), (4688, 340060), (4858, 328160), (5552, 287140), (5860, 272048), (6940, 229712), (7840, 203342), (8204, 194320), (9376, 170030), (9716, 164080), (10255, 155456), (11104, 143570), (11720, 136024), (12145, 131264), (13880, 114856), (14357, 111040), (15680, 101671), (16408, 97160), (17003, 93760), (18752, 85015), (19432, 82040), (20510, 77728), (22208, 71785), (23440, 68012), (24290, 65632), (27760, 57428), (28714, 55520), (32816, 48580), (34006, 46880), (38864, 41020)]