18028642240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{7529}}^1$

素因数の和:8622

約数の個数: 112

約数和(自身を含む): 49116081600

約数和(自身を除く): 31087439360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1069, 1120, 2138, 2240, 4276, 5345, 7483, 7529, 8552, 10690, 14966, 15058, 17104, 21380, 29932, 30116, 34208, 37415, 37645, 42760, 52703, 59864, 60232, 68416, 74830, 75290, 85520, 105406, 119728, 120464, 149660, 150580, 171040, 210812, 239456, 240928, 263515, 299320, 301160, 342080, 421624, 478912, 481856, 527030, 598640, 602320, 843248, 1054060, 1197280, 1204640, 1686496, 2108120, 2394560, 2409280, 3372992, 4216240, 8048501, 8432480, 16097002, 16864960, 32194004, 40242505, 56339507, 64388008, 80485010, 112679014, 128776016, 160970020, 225358028, 257552032, 281697535, 321940040, 450716056, 515104064, 563395070, 643880080, 901432112, 1126790140, 1287760160, 1802864224, 2253580280, 2575520320, 3605728448, 4507160560, 9014321120, 18028642240]

約数ペア:

[(1, 18028642240), (2, 9014321120), (4, 4507160560), (5, 3605728448), (7, 2575520320), (8, 2253580280), (10, 1802864224), (14, 1287760160), (16, 1126790140), (20, 901432112), (28, 643880080), (32, 563395070), (35, 515104064), (40, 450716056), (56, 321940040), (64, 281697535), (70, 257552032), (80, 225358028), (112, 160970020), (140, 128776016), (160, 112679014), (224, 80485010), (280, 64388008), (320, 56339507), (448, 40242505), (560, 32194004), (1069, 16864960), (1120, 16097002), (2138, 8432480), (2240, 8048501), (4276, 4216240), (5345, 3372992), (7483, 2409280), (7529, 2394560), (8552, 2108120), (10690, 1686496), (14966, 1204640), (15058, 1197280), (17104, 1054060), (21380, 843248), (29932, 602320), (30116, 598640), (34208, 527030), (37415, 481856), (37645, 478912), (42760, 421624), (52703, 342080), (59864, 301160), (60232, 299320), (68416, 263515), (74830, 240928), (75290, 239456), (85520, 210812), (105406, 171040), (119728, 150580), (120464, 149660)]