2859767560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1727

約数の個数: 128

約数和(自身を含む): 7281550080

約数和(自身を除く): 4421782520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 157, 184, 230, 260, 299, 314, 460, 520, 598, 628, 785, 920, 1196, 1256, 1495, 1523, 1570, 2041, 2392, 2990, 3046, 3140, 3611, 4082, 5980, 6092, 6280, 7222, 7615, 8164, 10205, 11960, 12184, 14444, 15230, 16328, 18055, 19799, 20410, 28888, 30460, 35029, 36110, 39598, 40820, 46943, 60920, 70058, 72220, 79196, 81640, 93886, 98995, 140116, 144440, 158392, 175145, 187772, 197990, 234715, 239111, 280232, 350290, 375544, 395980, 455377, 469430, 478222, 700580, 791960, 910754, 938860, 956444, 1195555, 1401160, 1821508, 1877720, 1912888, 2276885, 2391110, 3108443, 3643016, 4553770, 4782220, 5499553, 6216886, 9107540, 9564440, 10999106, 12433772, 15542215, 18215080, 21998212, 24867544, 27497765, 31084430, 43996424, 54995530, 62168860, 71494189, 109991060, 124337720, 142988378, 219982120, 285976756, 357470945, 571953512, 714941890, 1429883780, 2859767560]

約数ペア:

[(1, 2859767560), (2, 1429883780), (4, 714941890), (5, 571953512), (8, 357470945), (10, 285976756), (13, 219982120), (20, 142988378), (23, 124337720), (26, 109991060), (40, 71494189), (46, 62168860), (52, 54995530), (65, 43996424), (92, 31084430), (104, 27497765), (115, 24867544), (130, 21998212), (157, 18215080), (184, 15542215), (230, 12433772), (260, 10999106), (299, 9564440), (314, 9107540), (460, 6216886), (520, 5499553), (598, 4782220), (628, 4553770), (785, 3643016), (920, 3108443), (1196, 2391110), (1256, 2276885), (1495, 1912888), (1523, 1877720), (1570, 1821508), (2041, 1401160), (2392, 1195555), (2990, 956444), (3046, 938860), (3140, 910754), (3611, 791960), (4082, 700580), (5980, 478222), (6092, 469430), (6280, 455377), (7222, 395980), (7615, 375544), (8164, 350290), (10205, 280232), (11960, 239111), (12184, 234715), (14444, 197990), (15230, 187772), (16328, 175145), (18055, 158392), (19799, 144440), (20410, 140116), (28888, 98995), (30460, 93886), (35029, 81640), (36110, 79196), (39598, 72220), (40820, 70058), (46943, 60920)]