79850160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 304668000

約数和(自身を除く): 224817840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 449, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 898, 912, 936, 988, 1040, 1140, 1170, 1235, 1347, 1368, 1482, 1520, 1560, 1710, 1796, 1872, 1976, 2223, 2245, 2280, 2340, 2470, 2694, 2736, 2964, 3120, 3420, 3592, 3705, 3952, 4041, 4446, 4490, 4560, 4680, 4940, 5388, 5837, 5928, 6735, 6840, 7184, 7410, 8082, 8531, 8892, 8980, 9360, 9880, 10776, 11115, 11674, 11856, 13470, 13680, 14820, 16164, 17062, 17511, 17784, 17960, 19760, 20205, 21552, 22230, 23348, 25593, 26940, 29185, 29640, 32328, 34124, 35022, 35568, 35920, 40410, 42655, 44460, 46696, 51186, 52533, 53880, 58370, 59280, 64656, 68248, 70044, 76779, 80820, 85310, 87555, 88920, 93392, 102372, 105066, 107760, 110903, 116740, 127965, 136496, 140088, 153558, 161640, 170620, 175110, 177840, 204744, 210132, 221806, 233480, 255930, 262665, 280176, 307116, 323280, 332709, 341240, 350220, 383895, 409488, 420264, 443612, 466960, 511860, 525330, 554515, 614232, 665418, 682480, 700440, 767790, 840528, 887224, 998127, 1023720, 1050660, 1109030, 1228464, 1330836, 1400880, 1535580, 1663545, 1774448, 1996254, 2047440, 2101320, 2218060, 2661672, 3071160, 3327090, 3992508, 4202640, 4436120, 4990635, 5323344, 6142320, 6654180, 7985016, 8872240, 9981270, 13308360, 15970032, 19962540, 26616720, 39925080, 79850160]

約数ペア:

[(1, 79850160), (2, 39925080), (3, 26616720), (4, 19962540), (5, 15970032), (6, 13308360), (8, 9981270), (9, 8872240), (10, 7985016), (12, 6654180), (13, 6142320), (15, 5323344), (16, 4990635), (18, 4436120), (19, 4202640), (20, 3992508), (24, 3327090), (26, 3071160), (30, 2661672), (36, 2218060), (38, 2101320), (39, 2047440), (40, 1996254), (45, 1774448), (48, 1663545), (52, 1535580), (57, 1400880), (60, 1330836), (65, 1228464), (72, 1109030), (76, 1050660), (78, 1023720), (80, 998127), (90, 887224), (95, 840528), (104, 767790), (114, 700440), (117, 682480), (120, 665418), (130, 614232), (144, 554515), (152, 525330), (156, 511860), (171, 466960), (180, 443612), (190, 420264), (195, 409488), (208, 383895), (228, 350220), (234, 341240), (240, 332709), (247, 323280), (260, 307116), (285, 280176), (304, 262665), (312, 255930), (342, 233480), (360, 221806), (380, 210132), (390, 204744), (449, 177840), (456, 175110), (468, 170620), (494, 161640), (520, 153558), (570, 140088), (585, 136496), (624, 127965), (684, 116740), (720, 110903), (741, 107760), (760, 105066), (780, 102372), (855, 93392), (898, 88920), (912, 87555), (936, 85310), (988, 80820), (1040, 76779), (1140, 70044), (1170, 68248), (1235, 64656), (1347, 59280), (1368, 58370), (1482, 53880), (1520, 52533), (1560, 51186), (1710, 46696), (1796, 44460), (1872, 42655), (1976, 40410), (2223, 35920), (2245, 35568), (2280, 35022), (2340, 34124), (2470, 32328), (2694, 29640), (2736, 29185), (2964, 26940), (3120, 25593), (3420, 23348), (3592, 22230), (3705, 21552), (3952, 20205), (4041, 19760), (4446, 17960), (4490, 17784), (4560, 17511), (4680, 17062), (4940, 16164), (5388, 14820), (5837, 13680), (5928, 13470), (6735, 11856), (6840, 11674), (7184, 11115), (7410, 10776), (8082, 9880), (8531, 9360), (8892, 8980)]