15678629040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2891

約数の個数: 160

約数和(自身を含む): 49826810880

約数和(自身を除く): 34148181840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 719, 860, 1032, 1290, 1438, 1720, 2064, 2113, 2157, 2580, 2876, 3440, 3595, 4226, 4314, 5160, 5752, 6339, 7190, 8452, 8628, 10320, 10565, 10785, 11504, 12678, 14380, 16904, 17256, 21130, 21570, 25356, 28760, 30917, 31695, 33808, 34512, 42260, 43140, 50712, 57520, 61834, 63390, 84520, 86280, 90859, 92751, 101424, 123668, 126780, 154585, 169040, 172560, 181718, 185502, 247336, 253560, 272577, 309170, 363436, 371004, 454295, 463755, 494672, 507120, 545154, 618340, 726872, 742008, 908590, 927510, 1090308, 1236680, 1362885, 1453744, 1484016, 1519247, 1817180, 1855020, 2180616, 2473360, 2725770, 3038494, 3634360, 3710040, 4361232, 4557741, 5451540, 6076988, 7268720, 7420080, 7596235, 9115482, 10903080, 12153976, 15192470, 18230964, 21806160, 22788705, 24307952, 30384940, 36461928, 45577410, 60769880, 65327621, 72923856, 91154820, 121539760, 130655242, 182309640, 195982863, 261310484, 326638105, 364619280, 391965726, 522620968, 653276210, 783931452, 979914315, 1045241936, 1306552420, 1567862904, 1959828630, 2613104840, 3135725808, 3919657260, 5226209680, 7839314520, 15678629040]

約数ペア:

[(1, 15678629040), (2, 7839314520), (3, 5226209680), (4, 3919657260), (5, 3135725808), (6, 2613104840), (8, 1959828630), (10, 1567862904), (12, 1306552420), (15, 1045241936), (16, 979914315), (20, 783931452), (24, 653276210), (30, 522620968), (40, 391965726), (43, 364619280), (48, 326638105), (60, 261310484), (80, 195982863), (86, 182309640), (120, 130655242), (129, 121539760), (172, 91154820), (215, 72923856), (240, 65327621), (258, 60769880), (344, 45577410), (430, 36461928), (516, 30384940), (645, 24307952), (688, 22788705), (719, 21806160), (860, 18230964), (1032, 15192470), (1290, 12153976), (1438, 10903080), (1720, 9115482), (2064, 7596235), (2113, 7420080), (2157, 7268720), (2580, 6076988), (2876, 5451540), (3440, 4557741), (3595, 4361232), (4226, 3710040), (4314, 3634360), (5160, 3038494), (5752, 2725770), (6339, 2473360), (7190, 2180616), (8452, 1855020), (8628, 1817180), (10320, 1519247), (10565, 1484016), (10785, 1453744), (11504, 1362885), (12678, 1236680), (14380, 1090308), (16904, 927510), (17256, 908590), (21130, 742008), (21570, 726872), (25356, 618340), (28760, 545154), (30917, 507120), (31695, 494672), (33808, 463755), (34512, 454295), (42260, 371004), (43140, 363436), (50712, 309170), (57520, 272577), (61834, 253560), (63390, 247336), (84520, 185502), (86280, 181718), (90859, 172560), (92751, 169040), (101424, 154585), (123668, 126780)]