20228036040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{23209}}^1$

素因数の和:23501

約数の個数: 160

約数和(自身を含む): 68244363000

約数和(自身を除く): 48016326960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 269, 270, 324, 360, 405, 538, 540, 648, 807, 810, 1076, 1080, 1345, 1614, 1620, 2152, 2421, 2690, 3228, 3240, 4035, 4842, 5380, 6456, 7263, 8070, 9684, 10760, 12105, 14526, 16140, 19368, 21789, 23209, 24210, 29052, 32280, 36315, 43578, 46418, 48420, 58104, 69627, 72630, 87156, 92836, 96840, 108945, 116045, 139254, 145260, 174312, 185672, 208881, 217890, 232090, 278508, 290520, 348135, 417762, 435780, 464180, 557016, 626643, 696270, 835524, 871560, 928360, 1044405, 1253286, 1392540, 1671048, 1879929, 2088810, 2506572, 2785080, 3133215, 3759858, 4177620, 5013144, 6243221, 6266430, 7519716, 8355240, 9399645, 12486442, 12532860, 15039432, 18729663, 18799290, 24972884, 25065720, 31216105, 37459326, 37598580, 49945768, 56188989, 62432210, 74918652, 75197160, 93648315, 112377978, 124864420, 149837304, 168566967, 187296630, 224755956, 249728840, 280944945, 337133934, 374593260, 449511912, 505700901, 561889890, 674267868, 749186520, 842834835, 1011401802, 1123779780, 1348535736, 1685669670, 2022803604, 2247559560, 2528504505, 3371339340, 4045607208, 5057009010, 6742678680, 10114018020, 20228036040]

約数ペア:

[(1, 20228036040), (2, 10114018020), (3, 6742678680), (4, 5057009010), (5, 4045607208), (6, 3371339340), (8, 2528504505), (9, 2247559560), (10, 2022803604), (12, 1685669670), (15, 1348535736), (18, 1123779780), (20, 1011401802), (24, 842834835), (27, 749186520), (30, 674267868), (36, 561889890), (40, 505700901), (45, 449511912), (54, 374593260), (60, 337133934), (72, 280944945), (81, 249728840), (90, 224755956), (108, 187296630), (120, 168566967), (135, 149837304), (162, 124864420), (180, 112377978), (216, 93648315), (269, 75197160), (270, 74918652), (324, 62432210), (360, 56188989), (405, 49945768), (538, 37598580), (540, 37459326), (648, 31216105), (807, 25065720), (810, 24972884), (1076, 18799290), (1080, 18729663), (1345, 15039432), (1614, 12532860), (1620, 12486442), (2152, 9399645), (2421, 8355240), (2690, 7519716), (3228, 6266430), (3240, 6243221), (4035, 5013144), (4842, 4177620), (5380, 3759858), (6456, 3133215), (7263, 2785080), (8070, 2506572), (9684, 2088810), (10760, 1879929), (12105, 1671048), (14526, 1392540), (16140, 1253286), (19368, 1044405), (21789, 928360), (23209, 871560), (24210, 835524), (29052, 696270), (32280, 626643), (36315, 557016), (43578, 464180), (46418, 435780), (48420, 417762), (58104, 348135), (69627, 290520), (72630, 278508), (87156, 232090), (92836, 217890), (96840, 208881), (108945, 185672), (116045, 174312), (139254, 145260)]