39925080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 147420000

約数和(自身を除く): 107494920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 449, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 898, 936, 988, 1140, 1170, 1235, 1347, 1368, 1482, 1560, 1710, 1796, 1976, 2223, 2245, 2280, 2340, 2470, 2694, 2964, 3420, 3592, 3705, 4041, 4446, 4490, 4680, 4940, 5388, 5837, 5928, 6735, 6840, 7410, 8082, 8531, 8892, 8980, 9880, 10776, 11115, 11674, 13470, 14820, 16164, 17062, 17511, 17784, 17960, 20205, 22230, 23348, 25593, 26940, 29185, 29640, 32328, 34124, 35022, 40410, 42655, 44460, 46696, 51186, 52533, 53880, 58370, 68248, 70044, 76779, 80820, 85310, 87555, 88920, 102372, 105066, 110903, 116740, 127965, 140088, 153558, 161640, 170620, 175110, 204744, 210132, 221806, 233480, 255930, 262665, 307116, 332709, 341240, 350220, 383895, 420264, 443612, 511860, 525330, 554515, 614232, 665418, 700440, 767790, 887224, 998127, 1023720, 1050660, 1109030, 1330836, 1535580, 1663545, 1996254, 2101320, 2218060, 2661672, 3071160, 3327090, 3992508, 4436120, 4990635, 6654180, 7985016, 9981270, 13308360, 19962540, 39925080]

約数ペア:

[(1, 39925080), (2, 19962540), (3, 13308360), (4, 9981270), (5, 7985016), (6, 6654180), (8, 4990635), (9, 4436120), (10, 3992508), (12, 3327090), (13, 3071160), (15, 2661672), (18, 2218060), (19, 2101320), (20, 1996254), (24, 1663545), (26, 1535580), (30, 1330836), (36, 1109030), (38, 1050660), (39, 1023720), (40, 998127), (45, 887224), (52, 767790), (57, 700440), (60, 665418), (65, 614232), (72, 554515), (76, 525330), (78, 511860), (90, 443612), (95, 420264), (104, 383895), (114, 350220), (117, 341240), (120, 332709), (130, 307116), (152, 262665), (156, 255930), (171, 233480), (180, 221806), (190, 210132), (195, 204744), (228, 175110), (234, 170620), (247, 161640), (260, 153558), (285, 140088), (312, 127965), (342, 116740), (360, 110903), (380, 105066), (390, 102372), (449, 88920), (456, 87555), (468, 85310), (494, 80820), (520, 76779), (570, 70044), (585, 68248), (684, 58370), (741, 53880), (760, 52533), (780, 51186), (855, 46696), (898, 44460), (936, 42655), (988, 40410), (1140, 35022), (1170, 34124), (1235, 32328), (1347, 29640), (1368, 29185), (1482, 26940), (1560, 25593), (1710, 23348), (1796, 22230), (1976, 20205), (2223, 17960), (2245, 17784), (2280, 17511), (2340, 17062), (2470, 16164), (2694, 14820), (2964, 13470), (3420, 11674), (3592, 11115), (3705, 10776), (4041, 9880), (4446, 8980), (4490, 8892), (4680, 8531), (4940, 8082), (5388, 7410), (5837, 6840), (5928, 6735)]