137037680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 380225664

約数和(自身を除く): 243187984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 80, 85, 92, 104, 115, 130, 136, 170, 184, 208, 221, 230, 260, 272, 299, 337, 340, 368, 391, 442, 460, 520, 598, 674, 680, 782, 884, 920, 1040, 1105, 1196, 1348, 1360, 1495, 1564, 1685, 1768, 1840, 1955, 2210, 2392, 2696, 2990, 3128, 3370, 3536, 3910, 4381, 4420, 4784, 5083, 5392, 5729, 5980, 6256, 6740, 7751, 7820, 8762, 8840, 10166, 11458, 11960, 13480, 15502, 15640, 17524, 17680, 20332, 21905, 22916, 23920, 25415, 26960, 28645, 31004, 31280, 35048, 38755, 40664, 43810, 45832, 50830, 57290, 62008, 70096, 74477, 77510, 81328, 87620, 91664, 100763, 101660, 114580, 124016, 131767, 148954, 155020, 175240, 201526, 203320, 229160, 263534, 297908, 310040, 350480, 372385, 403052, 406640, 458320, 503815, 527068, 595816, 620080, 658835, 744770, 806104, 1007630, 1054136, 1191632, 1317670, 1489540, 1612208, 1712971, 2015260, 2108272, 2635340, 2979080, 3425942, 4030520, 5270680, 5958160, 6851884, 8061040, 8564855, 10541360, 13703768, 17129710, 27407536, 34259420, 68518840, 137037680]

約数ペア:

[(1, 137037680), (2, 68518840), (4, 34259420), (5, 27407536), (8, 17129710), (10, 13703768), (13, 10541360), (16, 8564855), (17, 8061040), (20, 6851884), (23, 5958160), (26, 5270680), (34, 4030520), (40, 3425942), (46, 2979080), (52, 2635340), (65, 2108272), (68, 2015260), (80, 1712971), (85, 1612208), (92, 1489540), (104, 1317670), (115, 1191632), (130, 1054136), (136, 1007630), (170, 806104), (184, 744770), (208, 658835), (221, 620080), (230, 595816), (260, 527068), (272, 503815), (299, 458320), (337, 406640), (340, 403052), (368, 372385), (391, 350480), (442, 310040), (460, 297908), (520, 263534), (598, 229160), (674, 203320), (680, 201526), (782, 175240), (884, 155020), (920, 148954), (1040, 131767), (1105, 124016), (1196, 114580), (1348, 101660), (1360, 100763), (1495, 91664), (1564, 87620), (1685, 81328), (1768, 77510), (1840, 74477), (1955, 70096), (2210, 62008), (2392, 57290), (2696, 50830), (2990, 45832), (3128, 43810), (3370, 40664), (3536, 38755), (3910, 35048), (4381, 31280), (4420, 31004), (4784, 28645), (5083, 26960), (5392, 25415), (5729, 23920), (5980, 22916), (6256, 21905), (6740, 20332), (7751, 17680), (7820, 17524), (8762, 15640), (8840, 15502), (10166, 13480), (11458, 11960)]