1596778120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 4180377600

約数和(自身を除く): 2583599480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 223, 239, 280, 428, 446, 478, 535, 749, 856, 892, 956, 1070, 1115, 1195, 1498, 1561, 1673, 1784, 1912, 2140, 2230, 2390, 2996, 3122, 3346, 3745, 4280, 4460, 4780, 5992, 6244, 6692, 7490, 7805, 8365, 8920, 9560, 12488, 13384, 14980, 15610, 16730, 23861, 25573, 29960, 31220, 33460, 47722, 51146, 53297, 62440, 66920, 95444, 102292, 106594, 119305, 127865, 167027, 179011, 190888, 204584, 213188, 238610, 255730, 266485, 334054, 358022, 373079, 426376, 477220, 511460, 532970, 668108, 716044, 746158, 835135, 895055, 954440, 1022920, 1065940, 1336216, 1432088, 1492316, 1670270, 1790110, 1865395, 2131880, 2984632, 3340540, 3580220, 3730790, 5702779, 6681080, 7160440, 7461580, 11405558, 14923160, 22811116, 28513895, 39919453, 45622232, 57027790, 79838906, 114055580, 159677812, 199597265, 228111160, 319355624, 399194530, 798389060, 1596778120]

約数ペア:

[(1, 1596778120), (2, 798389060), (4, 399194530), (5, 319355624), (7, 228111160), (8, 199597265), (10, 159677812), (14, 114055580), (20, 79838906), (28, 57027790), (35, 45622232), (40, 39919453), (56, 28513895), (70, 22811116), (107, 14923160), (140, 11405558), (214, 7461580), (223, 7160440), (239, 6681080), (280, 5702779), (428, 3730790), (446, 3580220), (478, 3340540), (535, 2984632), (749, 2131880), (856, 1865395), (892, 1790110), (956, 1670270), (1070, 1492316), (1115, 1432088), (1195, 1336216), (1498, 1065940), (1561, 1022920), (1673, 954440), (1784, 895055), (1912, 835135), (2140, 746158), (2230, 716044), (2390, 668108), (2996, 532970), (3122, 511460), (3346, 477220), (3745, 426376), (4280, 373079), (4460, 358022), (4780, 334054), (5992, 266485), (6244, 255730), (6692, 238610), (7490, 213188), (7805, 204584), (8365, 190888), (8920, 179011), (9560, 167027), (12488, 127865), (13384, 119305), (14980, 106594), (15610, 102292), (16730, 95444), (23861, 66920), (25573, 62440), (29960, 53297), (31220, 51146), (33460, 47722)]