7053589760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1511}}^1$

素因数の和:2060

約数の個数: 144

約数和(自身を含む): 19359067392

約数和(自身を除く): 12305477632

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, 256, 280, 320, 448, 521, 560, 640, 896, 1042, 1120, 1280, 1511, 1792, 2084, 2240, 2605, 3022, 3647, 4168, 4480, 5210, 6044, 7294, 7555, 8336, 8960, 10420, 10577, 12088, 14588, 15110, 16672, 18235, 20840, 21154, 24176, 29176, 30220, 33344, 36470, 41680, 42308, 48352, 52885, 58352, 60440, 66688, 72940, 83360, 84616, 96704, 105770, 116704, 120880, 133376, 145880, 166720, 169232, 193408, 211540, 233408, 241760, 291760, 333440, 338464, 386816, 423080, 466816, 483520, 583520, 666880, 676928, 787231, 846160, 933632, 967040, 1167040, 1353856, 1574462, 1692320, 1934080, 2334080, 2707712, 3148924, 3384640, 3936155, 4668160, 5510617, 6297848, 6769280, 7872310, 11021234, 12595696, 13538560, 15744620, 22042468, 25191392, 27553085, 31489240, 44084936, 50382784, 55106170, 62978480, 88169872, 100765568, 110212340, 125956960, 176339744, 201531136, 220424680, 251913920, 352679488, 440849360, 503827840, 705358976, 881698720, 1007655680, 1410717952, 1763397440, 3526794880, 7053589760]

約数ペア:

[(1, 7053589760), (2, 3526794880), (4, 1763397440), (5, 1410717952), (7, 1007655680), (8, 881698720), (10, 705358976), (14, 503827840), (16, 440849360), (20, 352679488), (28, 251913920), (32, 220424680), (35, 201531136), (40, 176339744), (56, 125956960), (64, 110212340), (70, 100765568), (80, 88169872), (112, 62978480), (128, 55106170), (140, 50382784), (160, 44084936), (224, 31489240), (256, 27553085), (280, 25191392), (320, 22042468), (448, 15744620), (521, 13538560), (560, 12595696), (640, 11021234), (896, 7872310), (1042, 6769280), (1120, 6297848), (1280, 5510617), (1511, 4668160), (1792, 3936155), (2084, 3384640), (2240, 3148924), (2605, 2707712), (3022, 2334080), (3647, 1934080), (4168, 1692320), (4480, 1574462), (5210, 1353856), (6044, 1167040), (7294, 967040), (7555, 933632), (8336, 846160), (8960, 787231), (10420, 676928), (10577, 666880), (12088, 583520), (14588, 483520), (15110, 466816), (16672, 423080), (18235, 386816), (20840, 338464), (21154, 333440), (24176, 291760), (29176, 241760), (30220, 233408), (33344, 211540), (36470, 193408), (41680, 169232), (42308, 166720), (48352, 145880), (52885, 133376), (58352, 120880), (60440, 116704), (66688, 105770), (72940, 96704), (83360, 84616)]