2117610720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4639}}^1$

素因数の和:4977

約数の個数: 144

約数和(自身を含む): 7250705280

約数和(自身を除く): 5133094560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 317, 360, 480, 634, 720, 951, 1268, 1440, 1585, 1902, 2536, 2853, 3170, 3804, 4639, 4755, 5072, 5706, 6340, 7608, 9278, 9510, 10144, 11412, 12680, 13917, 14265, 15216, 18556, 19020, 22824, 23195, 25360, 27834, 28530, 30432, 37112, 38040, 41751, 45648, 46390, 50720, 55668, 57060, 69585, 74224, 76080, 83502, 91296, 92780, 111336, 114120, 139170, 148448, 152160, 167004, 185560, 208755, 222672, 228240, 278340, 334008, 371120, 417510, 445344, 456480, 556680, 668016, 742240, 835020, 1113360, 1336032, 1470563, 1670040, 2226720, 2941126, 3340080, 4411689, 5882252, 6680160, 7352815, 8823378, 11764504, 13235067, 14705630, 17646756, 22058445, 23529008, 26470134, 29411260, 35293512, 44116890, 47058016, 52940268, 58822520, 66175335, 70587024, 88233780, 105880536, 117645040, 132350670, 141174048, 176467560, 211761072, 235290080, 264701340, 352935120, 423522144, 529402680, 705870240, 1058805360, 2117610720]

約数ペア:

[(1, 2117610720), (2, 1058805360), (3, 705870240), (4, 529402680), (5, 423522144), (6, 352935120), (8, 264701340), (9, 235290080), (10, 211761072), (12, 176467560), (15, 141174048), (16, 132350670), (18, 117645040), (20, 105880536), (24, 88233780), (30, 70587024), (32, 66175335), (36, 58822520), (40, 52940268), (45, 47058016), (48, 44116890), (60, 35293512), (72, 29411260), (80, 26470134), (90, 23529008), (96, 22058445), (120, 17646756), (144, 14705630), (160, 13235067), (180, 11764504), (240, 8823378), (288, 7352815), (317, 6680160), (360, 5882252), (480, 4411689), (634, 3340080), (720, 2941126), (951, 2226720), (1268, 1670040), (1440, 1470563), (1585, 1336032), (1902, 1113360), (2536, 835020), (2853, 742240), (3170, 668016), (3804, 556680), (4639, 456480), (4755, 445344), (5072, 417510), (5706, 371120), (6340, 334008), (7608, 278340), (9278, 228240), (9510, 222672), (10144, 208755), (11412, 185560), (12680, 167004), (13917, 152160), (14265, 148448), (15216, 139170), (18556, 114120), (19020, 111336), (22824, 92780), (23195, 91296), (25360, 83502), (27834, 76080), (28530, 74224), (30432, 69585), (37112, 57060), (38040, 55668), (41751, 50720), (45648, 46390)]