13810425840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{270157}}^1$

素因数の和:270247

約数の個数: 120

約数和(自身を含む): 47033427168

約数和(自身を除く): 33223001328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 270157, 540314, 810471, 1080628, 1350785, 1620942, 2161256, 2431413, 2701570, 3241884, 4052355, 4322512, 4862826, 5403140, 6483768, 8104710, 9725652, 10806280, 12157065, 12967536, 16209420, 19181147, 19451304, 21612560, 24314130, 32418840, 38362294, 38902608, 48628260, 57543441, 64837680, 76724588, 95905735, 97256520, 115086882, 153449176, 172630323, 191811470, 194513040, 230173764, 287717205, 306898352, 345260646, 383622940, 460347528, 575434410, 690521292, 767245880, 863151615, 920695056, 1150868820, 1381042584, 1534491760, 1726303230, 2301737640, 2762085168, 3452606460, 4603475280, 6905212920, 13810425840]

約数ペア:

[(1, 13810425840), (2, 6905212920), (3, 4603475280), (4, 3452606460), (5, 2762085168), (6, 2301737640), (8, 1726303230), (9, 1534491760), (10, 1381042584), (12, 1150868820), (15, 920695056), (16, 863151615), (18, 767245880), (20, 690521292), (24, 575434410), (30, 460347528), (36, 383622940), (40, 345260646), (45, 306898352), (48, 287717205), (60, 230173764), (71, 194513040), (72, 191811470), (80, 172630323), (90, 153449176), (120, 115086882), (142, 97256520), (144, 95905735), (180, 76724588), (213, 64837680), (240, 57543441), (284, 48628260), (355, 38902608), (360, 38362294), (426, 32418840), (568, 24314130), (639, 21612560), (710, 19451304), (720, 19181147), (852, 16209420), (1065, 12967536), (1136, 12157065), (1278, 10806280), (1420, 9725652), (1704, 8104710), (2130, 6483768), (2556, 5403140), (2840, 4862826), (3195, 4322512), (3408, 4052355), (4260, 3241884), (5112, 2701570), (5680, 2431413), (6390, 2161256), (8520, 1620942), (10224, 1350785), (12780, 1080628), (17040, 810471), (25560, 540314), (51120, 270157)]