61141080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 185617320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 509, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1018, 1092, 1144, 1155, 1320, 1365, 1430, 1527, 1540, 1560, 1716, 1820, 1848, 2002, 2036, 2145, 2184, 2310, 2545, 2730, 2860, 3003, 3054, 3080, 3432, 3563, 3640, 4004, 4072, 4290, 4620, 5005, 5090, 5460, 5599, 5720, 6006, 6108, 6617, 7126, 7635, 8008, 8580, 9240, 10010, 10180, 10689, 10920, 11198, 12012, 12216, 13234, 14252, 15015, 15270, 16797, 17160, 17815, 19851, 20020, 20360, 21378, 22396, 24024, 26468, 27995, 28504, 30030, 30540, 33085, 33594, 35630, 39193, 39702, 40040, 42756, 44792, 46319, 52936, 53445, 55990, 60060, 61080, 66170, 67188, 71260, 72787, 78386, 79404, 83985, 85512, 92638, 99255, 106890, 111980, 117579, 120120, 132340, 134376, 138957, 142520, 145574, 156772, 158808, 167970, 185276, 195965, 198510, 213780, 218361, 223960, 231595, 235158, 264680, 277914, 291148, 313544, 335940, 363935, 370552, 391930, 397020, 427560, 436722, 463190, 470316, 509509, 555828, 582296, 587895, 671880, 694785, 727870, 783860, 794040, 873444, 926380, 940632, 1019018, 1091805, 1111656, 1175790, 1389570, 1455740, 1528527, 1567720, 1746888, 1852760, 2038036, 2183610, 2351580, 2547545, 2779140, 2911480, 3057054, 4076072, 4367220, 4703160, 5095090, 5558280, 6114108, 7642635, 8734440, 10190180, 12228216, 15285270, 20380360, 30570540, 61141080]

約数ペア:

[(1, 61141080), (2, 30570540), (3, 20380360), (4, 15285270), (5, 12228216), (6, 10190180), (7, 8734440), (8, 7642635), (10, 6114108), (11, 5558280), (12, 5095090), (13, 4703160), (14, 4367220), (15, 4076072), (20, 3057054), (21, 2911480), (22, 2779140), (24, 2547545), (26, 2351580), (28, 2183610), (30, 2038036), (33, 1852760), (35, 1746888), (39, 1567720), (40, 1528527), (42, 1455740), (44, 1389570), (52, 1175790), (55, 1111656), (56, 1091805), (60, 1019018), (65, 940632), (66, 926380), (70, 873444), (77, 794040), (78, 783860), (84, 727870), (88, 694785), (91, 671880), (104, 587895), (105, 582296), (110, 555828), (120, 509509), (130, 470316), (132, 463190), (140, 436722), (143, 427560), (154, 397020), (156, 391930), (165, 370552), (168, 363935), (182, 335940), (195, 313544), (210, 291148), (220, 277914), (231, 264680), (260, 235158), (264, 231595), (273, 223960), (280, 218361), (286, 213780), (308, 198510), (312, 195965), (330, 185276), (364, 167970), (385, 158808), (390, 156772), (420, 145574), (429, 142520), (440, 138957), (455, 134376), (462, 132340), (509, 120120), (520, 117579), (546, 111980), (572, 106890), (616, 99255), (660, 92638), (715, 85512), (728, 83985), (770, 79404), (780, 78386), (840, 72787), (858, 71260), (910, 67188), (924, 66170), (1001, 61080), (1018, 60060), (1092, 55990), (1144, 53445), (1155, 52936), (1320, 46319), (1365, 44792), (1430, 42756), (1527, 40040), (1540, 39702), (1560, 39193), (1716, 35630), (1820, 33594), (1848, 33085), (2002, 30540), (2036, 30030), (2145, 28504), (2184, 27995), (2310, 26468), (2545, 24024), (2730, 22396), (2860, 21378), (3003, 20360), (3054, 20020), (3080, 19851), (3432, 17815), (3563, 17160), (3640, 16797), (4004, 15270), (4072, 15015), (4290, 14252), (4620, 13234), (5005, 12216), (5090, 12012), (5460, 11198), (5599, 10920), (5720, 10689), (6006, 10180), (6108, 10010), (6617, 9240), (7126, 8580), (7635, 8008)]