34237280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 102903696

約数和(自身を除く): 68666416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 397, 440, 490, 539, 560, 616, 770, 784, 794, 880, 980, 1078, 1120, 1232, 1540, 1568, 1588, 1760, 1960, 1985, 2156, 2464, 2695, 2779, 3080, 3176, 3920, 3970, 4312, 4367, 5390, 5558, 6160, 6352, 7840, 7940, 8624, 8734, 10780, 11116, 12320, 12704, 13895, 15880, 17248, 17468, 19453, 21560, 21835, 22232, 27790, 30569, 31760, 34936, 38906, 43120, 43670, 44464, 55580, 61138, 63520, 69872, 77812, 86240, 87340, 88928, 97265, 111160, 122276, 139744, 152845, 155624, 174680, 194530, 213983, 222320, 244552, 305690, 311248, 349360, 389060, 427966, 444640, 489104, 611380, 622496, 698720, 778120, 855932, 978208, 1069915, 1222760, 1556240, 1711864, 2139830, 2445520, 3112480, 3423728, 4279660, 4891040, 6847456, 8559320, 17118640, 34237280]

約数ペア:

[(1, 34237280), (2, 17118640), (4, 8559320), (5, 6847456), (7, 4891040), (8, 4279660), (10, 3423728), (11, 3112480), (14, 2445520), (16, 2139830), (20, 1711864), (22, 1556240), (28, 1222760), (32, 1069915), (35, 978208), (40, 855932), (44, 778120), (49, 698720), (55, 622496), (56, 611380), (70, 489104), (77, 444640), (80, 427966), (88, 389060), (98, 349360), (110, 311248), (112, 305690), (140, 244552), (154, 222320), (160, 213983), (176, 194530), (196, 174680), (220, 155624), (224, 152845), (245, 139744), (280, 122276), (308, 111160), (352, 97265), (385, 88928), (392, 87340), (397, 86240), (440, 77812), (490, 69872), (539, 63520), (560, 61138), (616, 55580), (770, 44464), (784, 43670), (794, 43120), (880, 38906), (980, 34936), (1078, 31760), (1120, 30569), (1232, 27790), (1540, 22232), (1568, 21835), (1588, 21560), (1760, 19453), (1960, 17468), (1985, 17248), (2156, 15880), (2464, 13895), (2695, 12704), (2779, 12320), (3080, 11116), (3176, 10780), (3920, 8734), (3970, 8624), (4312, 7940), (4367, 7840), (5390, 6352), (5558, 6160)]