1300202640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 4795068096

約数和(自身を除く): 3494865456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 181, 198, 220, 240, 264, 330, 360, 362, 396, 440, 495, 528, 543, 660, 720, 724, 792, 880, 905, 907, 990, 1086, 1320, 1448, 1584, 1629, 1810, 1814, 1980, 1991, 2172, 2640, 2715, 2721, 2896, 3258, 3620, 3628, 3960, 3982, 4344, 4535, 5430, 5442, 5973, 6516, 7240, 7256, 7920, 7964, 8145, 8163, 8688, 9070, 9955, 9977, 10860, 10884, 11946, 13032, 13605, 14480, 14512, 15928, 16290, 16326, 17919, 18140, 19910, 19954, 21720, 21768, 23892, 26064, 27210, 29865, 29931, 31856, 32580, 32652, 35838, 36280, 39820, 39908, 40815, 43440, 43536, 47784, 49885, 54420, 59730, 59862, 65160, 65304, 71676, 72560, 79640, 79816, 81630, 89595, 89793, 95568, 99770, 108840, 119460, 119724, 130320, 130608, 143352, 149655, 159280, 159632, 163260, 164167, 179190, 179586, 199540, 217680, 238920, 239448, 286704, 299310, 326520, 328334, 358380, 359172, 399080, 448965, 477840, 478896, 492501, 598620, 653040, 656668, 716760, 718344, 798160, 820835, 897930, 985002, 1197240, 1313336, 1433520, 1436688, 1477503, 1641670, 1795860, 1805837, 1970004, 2394480, 2462505, 2626672, 2955006, 3283340, 3591720, 3611674, 3940008, 4925010, 5417511, 5910012, 6566680, 7183440, 7223348, 7387515, 7880016, 9029185, 9850020, 10835022, 11820024, 13133360, 14446696, 14775030, 16252533, 18058370, 19700040, 21670044, 23640048, 27087555, 28893392, 29550060, 32505066, 36116740, 39400080, 43340088, 54175110, 59100120, 65010132, 72233480, 81262665, 86680176, 108350220, 118200240, 130020264, 144466960, 162525330, 216700440, 260040528, 325050660, 433400880, 650101320, 1300202640]

約数ペア:

[(1, 1300202640), (2, 650101320), (3, 433400880), (4, 325050660), (5, 260040528), (6, 216700440), (8, 162525330), (9, 144466960), (10, 130020264), (11, 118200240), (12, 108350220), (15, 86680176), (16, 81262665), (18, 72233480), (20, 65010132), (22, 59100120), (24, 54175110), (30, 43340088), (33, 39400080), (36, 36116740), (40, 32505066), (44, 29550060), (45, 28893392), (48, 27087555), (55, 23640048), (60, 21670044), (66, 19700040), (72, 18058370), (80, 16252533), (88, 14775030), (90, 14446696), (99, 13133360), (110, 11820024), (120, 10835022), (132, 9850020), (144, 9029185), (165, 7880016), (176, 7387515), (180, 7223348), (181, 7183440), (198, 6566680), (220, 5910012), (240, 5417511), (264, 4925010), (330, 3940008), (360, 3611674), (362, 3591720), (396, 3283340), (440, 2955006), (495, 2626672), (528, 2462505), (543, 2394480), (660, 1970004), (720, 1805837), (724, 1795860), (792, 1641670), (880, 1477503), (905, 1436688), (907, 1433520), (990, 1313336), (1086, 1197240), (1320, 985002), (1448, 897930), (1584, 820835), (1629, 798160), (1810, 718344), (1814, 716760), (1980, 656668), (1991, 653040), (2172, 598620), (2640, 492501), (2715, 478896), (2721, 477840), (2896, 448965), (3258, 399080), (3620, 359172), (3628, 358380), (3960, 328334), (3982, 326520), (4344, 299310), (4535, 286704), (5430, 239448), (5442, 238920), (5973, 217680), (6516, 199540), (7240, 179586), (7256, 179190), (7920, 164167), (7964, 163260), (8145, 159632), (8163, 159280), (8688, 149655), (9070, 143352), (9955, 130608), (9977, 130320), (10860, 119724), (10884, 119460), (11946, 108840), (13032, 99770), (13605, 95568), (14480, 89793), (14512, 89595), (15928, 81630), (16290, 79816), (16326, 79640), (17919, 72560), (18140, 71676), (19910, 65304), (19954, 65160), (21720, 59862), (21768, 59730), (23892, 54420), (26064, 49885), (27210, 47784), (29865, 43536), (29931, 43440), (31856, 40815), (32580, 39908), (32652, 39820), (35838, 36280)]