1404421920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88663}}^1$

素因数の和:88695

約数の個数: 144

約数和(自身を含む): 5228338752

約数和(自身を除く): 3823916832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 88663, 177326, 265989, 354652, 443315, 531978, 709304, 797967, 886630, 975293, 1063956, 1329945, 1418608, 1595934, 1773260, 1950586, 2127912, 2659890, 2837216, 2925879, 3191868, 3546520, 3901172, 3989835, 4255824, 4876465, 5319780, 5851758, 6383736, 7093040, 7802344, 7979670, 8511648, 8777637, 9752930, 10639560, 11703516, 12767472, 14186080, 14629395, 15604688, 15959340, 17555274, 19505860, 21279120, 23407032, 25534944, 29258790, 31209376, 31918680, 35110548, 39011720, 42558240, 43888185, 46814064, 58517580, 63837360, 70221096, 78023440, 87776370, 93628128, 117035160, 127674720, 140442192, 156046880, 175552740, 234070320, 280884384, 351105480, 468140640, 702210960, 1404421920]

約数ペア:

[(1, 1404421920), (2, 702210960), (3, 468140640), (4, 351105480), (5, 280884384), (6, 234070320), (8, 175552740), (9, 156046880), (10, 140442192), (11, 127674720), (12, 117035160), (15, 93628128), (16, 87776370), (18, 78023440), (20, 70221096), (22, 63837360), (24, 58517580), (30, 46814064), (32, 43888185), (33, 42558240), (36, 39011720), (40, 35110548), (44, 31918680), (45, 31209376), (48, 29258790), (55, 25534944), (60, 23407032), (66, 21279120), (72, 19505860), (80, 17555274), (88, 15959340), (90, 15604688), (96, 14629395), (99, 14186080), (110, 12767472), (120, 11703516), (132, 10639560), (144, 9752930), (160, 8777637), (165, 8511648), (176, 7979670), (180, 7802344), (198, 7093040), (220, 6383736), (240, 5851758), (264, 5319780), (288, 4876465), (330, 4255824), (352, 3989835), (360, 3901172), (396, 3546520), (440, 3191868), (480, 2925879), (495, 2837216), (528, 2659890), (660, 2127912), (720, 1950586), (792, 1773260), (880, 1595934), (990, 1418608), (1056, 1329945), (1320, 1063956), (1440, 975293), (1584, 886630), (1760, 797967), (1980, 709304), (2640, 531978), (3168, 443315), (3960, 354652), (5280, 265989), (7920, 177326), (15840, 88663)]