153757760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 112

約数和(自身を含む): 411699456

約数和(自身を除く): 257941696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1607, 1840, 2080, 2392, 2990, 3214, 3680, 4160, 4784, 5980, 6428, 7360, 8035, 9568, 11960, 12856, 16070, 19136, 20891, 23920, 25712, 32140, 36961, 41782, 47840, 51424, 64280, 73922, 83564, 95680, 102848, 104455, 128560, 147844, 167128, 184805, 208910, 257120, 295688, 334256, 369610, 417820, 480493, 514240, 591376, 668512, 739220, 835640, 960986, 1182752, 1337024, 1478440, 1671280, 1921972, 2365504, 2402465, 2956880, 3342560, 3843944, 4804930, 5913760, 6685120, 7687888, 9609860, 11827520, 15375776, 19219720, 30751552, 38439440, 76878880, 153757760]

約数ペア:

[(1, 153757760), (2, 76878880), (4, 38439440), (5, 30751552), (8, 19219720), (10, 15375776), (13, 11827520), (16, 9609860), (20, 7687888), (23, 6685120), (26, 5913760), (32, 4804930), (40, 3843944), (46, 3342560), (52, 2956880), (64, 2402465), (65, 2365504), (80, 1921972), (92, 1671280), (104, 1478440), (115, 1337024), (130, 1182752), (160, 960986), (184, 835640), (208, 739220), (230, 668512), (260, 591376), (299, 514240), (320, 480493), (368, 417820), (416, 369610), (460, 334256), (520, 295688), (598, 257120), (736, 208910), (832, 184805), (920, 167128), (1040, 147844), (1196, 128560), (1472, 104455), (1495, 102848), (1607, 95680), (1840, 83564), (2080, 73922), (2392, 64280), (2990, 51424), (3214, 47840), (3680, 41782), (4160, 36961), (4784, 32140), (5980, 25712), (6428, 23920), (7360, 20891), (8035, 19136), (9568, 16070), (11960, 12856)]