226781360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 385179472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 101, 104, 127, 130, 136, 170, 202, 208, 221, 254, 260, 272, 340, 404, 442, 505, 508, 520, 635, 680, 808, 884, 1010, 1016, 1040, 1105, 1270, 1313, 1360, 1616, 1651, 1717, 1768, 2020, 2032, 2159, 2210, 2540, 2626, 3302, 3434, 3536, 4040, 4318, 4420, 5080, 5252, 6565, 6604, 6868, 8080, 8255, 8585, 8636, 8840, 10160, 10504, 10795, 12827, 13130, 13208, 13736, 16510, 17170, 17272, 17680, 21008, 21590, 22321, 25654, 26260, 26416, 27472, 28067, 33020, 34340, 34544, 43180, 44642, 51308, 52520, 56134, 64135, 66040, 68680, 86360, 89284, 102616, 105040, 111605, 112268, 128270, 132080, 137360, 140335, 166751, 172720, 178568, 205232, 218059, 223210, 224536, 256540, 280670, 333502, 357136, 436118, 446420, 449072, 513080, 561340, 667004, 833755, 872236, 892840, 1026160, 1090295, 1122680, 1334008, 1667510, 1744472, 1785680, 2180590, 2245360, 2668016, 2834767, 3335020, 3488944, 4361180, 5669534, 6670040, 8722360, 11339068, 13340080, 14173835, 17444720, 22678136, 28347670, 45356272, 56695340, 113390680, 226781360]

約数ペア:

[(1, 226781360), (2, 113390680), (4, 56695340), (5, 45356272), (8, 28347670), (10, 22678136), (13, 17444720), (16, 14173835), (17, 13340080), (20, 11339068), (26, 8722360), (34, 6670040), (40, 5669534), (52, 4361180), (65, 3488944), (68, 3335020), (80, 2834767), (85, 2668016), (101, 2245360), (104, 2180590), (127, 1785680), (130, 1744472), (136, 1667510), (170, 1334008), (202, 1122680), (208, 1090295), (221, 1026160), (254, 892840), (260, 872236), (272, 833755), (340, 667004), (404, 561340), (442, 513080), (505, 449072), (508, 446420), (520, 436118), (635, 357136), (680, 333502), (808, 280670), (884, 256540), (1010, 224536), (1016, 223210), (1040, 218059), (1105, 205232), (1270, 178568), (1313, 172720), (1360, 166751), (1616, 140335), (1651, 137360), (1717, 132080), (1768, 128270), (2020, 112268), (2032, 111605), (2159, 105040), (2210, 102616), (2540, 89284), (2626, 86360), (3302, 68680), (3434, 66040), (3536, 64135), (4040, 56134), (4318, 52520), (4420, 51308), (5080, 44642), (5252, 43180), (6565, 34544), (6604, 34340), (6868, 33020), (8080, 28067), (8255, 27472), (8585, 26416), (8636, 26260), (8840, 25654), (10160, 22321), (10504, 21590), (10795, 21008), (12827, 17680), (13130, 17272), (13208, 17170), (13736, 16510)]