2805814440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54503}}^1$

素因数の和:54544

約数の個数: 192

約数和(自身を含む): 10713306240

約数和(自身を除く): 7907491800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 51480, 54503, 109006, 163509, 218012, 272515, 327018, 436024, 490527, 545030, 599533, 654036, 708539, 817545, 981054, 1090060, 1199066, 1308072, 1417078, 1635090, 1798599, 1962108, 2125617, 2180120, 2398132, 2452635, 2834156, 2997665, 3270180, 3542695, 3597198, 3924216, 4251234, 4796264, 4905270, 5395797, 5668312, 5995330, 6376851, 6540360, 7085390, 7194396, 7793929, 8502468, 8992995, 9810540, 10628085, 10791594, 11990660, 12753702, 14170780, 14388792, 15587858, 17004936, 17985990, 19621080, 21256170, 21583188, 23381787, 23981320, 25507404, 26978985, 28341560, 31175716, 31884255, 35971980, 38969645, 42512340, 43166376, 46763574, 51014808, 53957970, 62351432, 63768510, 70145361, 71943960, 77939290, 85024680, 93527148, 107915940, 116908935, 127537020, 140290722, 155878580, 187054296, 215831880, 233817870, 255074040, 280581444, 311757160, 350726805, 467635740, 561162888, 701453610, 935271480, 1402907220, 2805814440]

約数ペア:

[(1, 2805814440), (2, 1402907220), (3, 935271480), (4, 701453610), (5, 561162888), (6, 467635740), (8, 350726805), (9, 311757160), (10, 280581444), (11, 255074040), (12, 233817870), (13, 215831880), (15, 187054296), (18, 155878580), (20, 140290722), (22, 127537020), (24, 116908935), (26, 107915940), (30, 93527148), (33, 85024680), (36, 77939290), (39, 71943960), (40, 70145361), (44, 63768510), (45, 62351432), (52, 53957970), (55, 51014808), (60, 46763574), (65, 43166376), (66, 42512340), (72, 38969645), (78, 35971980), (88, 31884255), (90, 31175716), (99, 28341560), (104, 26978985), (110, 25507404), (117, 23981320), (120, 23381787), (130, 21583188), (132, 21256170), (143, 19621080), (156, 17985990), (165, 17004936), (180, 15587858), (195, 14388792), (198, 14170780), (220, 12753702), (234, 11990660), (260, 10791594), (264, 10628085), (286, 9810540), (312, 8992995), (330, 8502468), (360, 7793929), (390, 7194396), (396, 7085390), (429, 6540360), (440, 6376851), (468, 5995330), (495, 5668312), (520, 5395797), (572, 4905270), (585, 4796264), (660, 4251234), (715, 3924216), (780, 3597198), (792, 3542695), (858, 3270180), (936, 2997665), (990, 2834156), (1144, 2452635), (1170, 2398132), (1287, 2180120), (1320, 2125617), (1430, 1962108), (1560, 1798599), (1716, 1635090), (1980, 1417078), (2145, 1308072), (2340, 1199066), (2574, 1090060), (2860, 981054), (3432, 817545), (3960, 708539), (4290, 654036), (4680, 599533), (5148, 545030), (5720, 490527), (6435, 436024), (8580, 327018), (10296, 272515), (12870, 218012), (17160, 163509), (25740, 109006), (51480, 54503)]