1567000960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 4301087040

約数和(自身を除く): 2734086080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 257, 280, 320, 448, 514, 560, 640, 896, 1028, 1120, 1285, 1361, 1799, 2056, 2240, 2570, 2722, 3598, 4112, 4480, 5140, 5444, 6805, 7196, 8224, 8995, 9527, 10280, 10888, 13610, 14392, 16448, 17990, 19054, 20560, 21776, 27220, 28784, 32896, 35980, 38108, 41120, 43552, 47635, 54440, 57568, 71960, 76216, 82240, 87104, 95270, 108880, 115136, 143920, 152432, 164480, 174208, 190540, 217760, 230272, 287840, 304864, 349777, 381080, 435520, 575680, 609728, 699554, 762160, 871040, 1151360, 1219456, 1399108, 1524320, 1748885, 2448439, 2798216, 3048640, 3497770, 4896878, 5596432, 6097280, 6995540, 9793756, 11192864, 12242195, 13991080, 19587512, 22385728, 24484390, 27982160, 39175024, 44771456, 48968780, 55964320, 78350048, 97937560, 111928640, 156700096, 195875120, 223857280, 313400192, 391750240, 783500480, 1567000960]

約数ペア:

[(1, 1567000960), (2, 783500480), (4, 391750240), (5, 313400192), (7, 223857280), (8, 195875120), (10, 156700096), (14, 111928640), (16, 97937560), (20, 78350048), (28, 55964320), (32, 48968780), (35, 44771456), (40, 39175024), (56, 27982160), (64, 24484390), (70, 22385728), (80, 19587512), (112, 13991080), (128, 12242195), (140, 11192864), (160, 9793756), (224, 6995540), (257, 6097280), (280, 5596432), (320, 4896878), (448, 3497770), (514, 3048640), (560, 2798216), (640, 2448439), (896, 1748885), (1028, 1524320), (1120, 1399108), (1285, 1219456), (1361, 1151360), (1799, 871040), (2056, 762160), (2240, 699554), (2570, 609728), (2722, 575680), (3598, 435520), (4112, 381080), (4480, 349777), (5140, 304864), (5444, 287840), (6805, 230272), (7196, 217760), (8224, 190540), (8995, 174208), (9527, 164480), (10280, 152432), (10888, 143920), (13610, 115136), (14392, 108880), (16448, 95270), (17990, 87104), (19054, 82240), (20560, 76216), (21776, 71960), (27220, 57568), (28784, 54440), (32896, 47635), (35980, 43552), (38108, 41120)]