1331318015280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6225767}}^1$

素因数の和:6225806

約数の個数: 240

約数和(自身を含む): 5058112760064

約数和(自身を除く): 3726794744784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3888, 3960, 4455, 4752, 4860, 5346, 5940, 6480, 7128, 7920, 8910, 9720, 10692, 11880, 13365, 14256, 17820, 19440, 21384, 23760, 26730, 35640, 42768, 53460, 71280, 106920, 213840, 6225767, 12451534, 18677301, 24903068, 31128835, 37354602, 49806136, 56031903, 62257670, 68483437, 74709204, 93386505, 99612272, 112063806, 124515340, 136966874, 149418408, 168095709, 186773010, 205450311, 224127612, 249030680, 273933748, 280159515, 298836816, 336191418, 342417185, 373546020, 410900622, 448255224, 498061360, 504287127, 547867496, 560319030, 616350933, 672382836, 684834370, 747092040, 821801244, 840478545, 896510448, 1008574254, 1027251555, 1095734992, 1120638060, 1232701866, 1344765672, 1369668740, 1494184080, 1512861381, 1643602488, 1680957090, 1849052799, 2017148508, 2054503110, 2241276120, 2465403732, 2521435635, 2689531344, 2739337480, 3025722762, 3081754665, 3287204976, 3361914180, 3698105598, 4034297016, 4109006220, 4482552240, 4930807464, 5042871270, 5478674960, 5547158397, 6051445524, 6163509330, 6723828360, 7396211196, 7564306905, 8068594032, 8218012440, 9245263995, 9861614928, 10085742540, 11094316794, 12102891048, 12327018660, 13447656720, 14792422392, 15128613810, 16436024880, 16641475191, 18490527990, 20171485080, 22188633588, 24205782096, 24654037320, 27735791985, 29584844784, 30257227620, 33282950382, 36981055980, 40342970160, 44377267176, 49308074640, 55471583970, 60514455240, 66565900764, 73962111960, 83207375955, 88754534352, 110943167940, 121028910480, 133131801528, 147924223920, 166414751910, 221886335880, 266263603056, 332829503820, 443772671760, 665659007640, 1331318015280]

約数ペア:

[(1, 1331318015280), (2, 665659007640), (3, 443772671760), (4, 332829503820), (5, 266263603056), (6, 221886335880), (8, 166414751910), (9, 147924223920), (10, 133131801528), (11, 121028910480), (12, 110943167940), (15, 88754534352), (16, 83207375955), (18, 73962111960), (20, 66565900764), (22, 60514455240), (24, 55471583970), (27, 49308074640), (30, 44377267176), (33, 40342970160), (36, 36981055980), (40, 33282950382), (44, 30257227620), (45, 29584844784), (48, 27735791985), (54, 24654037320), (55, 24205782096), (60, 22188633588), (66, 20171485080), (72, 18490527990), (80, 16641475191), (81, 16436024880), (88, 15128613810), (90, 14792422392), (99, 13447656720), (108, 12327018660), (110, 12102891048), (120, 11094316794), (132, 10085742540), (135, 9861614928), (144, 9245263995), (162, 8218012440), (165, 8068594032), (176, 7564306905), (180, 7396211196), (198, 6723828360), (216, 6163509330), (220, 6051445524), (240, 5547158397), (243, 5478674960), (264, 5042871270), (270, 4930807464), (297, 4482552240), (324, 4109006220), (330, 4034297016), (360, 3698105598), (396, 3361914180), (405, 3287204976), (432, 3081754665), (440, 3025722762), (486, 2739337480), (495, 2689531344), (528, 2521435635), (540, 2465403732), (594, 2241276120), (648, 2054503110), (660, 2017148508), (720, 1849052799), (792, 1680957090), (810, 1643602488), (880, 1512861381), (891, 1494184080), (972, 1369668740), (990, 1344765672), (1080, 1232701866), (1188, 1120638060), (1215, 1095734992), (1296, 1027251555), (1320, 1008574254), (1485, 896510448), (1584, 840478545), (1620, 821801244), (1782, 747092040), (1944, 684834370), (1980, 672382836), (2160, 616350933), (2376, 560319030), (2430, 547867496), (2640, 504287127), (2673, 498061360), (2970, 448255224), (3240, 410900622), (3564, 373546020), (3888, 342417185), (3960, 336191418), (4455, 298836816), (4752, 280159515), (4860, 273933748), (5346, 249030680), (5940, 224127612), (6480, 205450311), (7128, 186773010), (7920, 168095709), (8910, 149418408), (9720, 136966874), (10692, 124515340), (11880, 112063806), (13365, 99612272), (14256, 93386505), (17820, 74709204), (19440, 68483437), (21384, 62257670), (23760, 56031903), (26730, 49806136), (35640, 37354602), (42768, 31128835), (53460, 24903068), (71280, 18677301), (106920, 12451534), (213840, 6225767)]