159700320

素因数分解:

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

素因数の和:502

約数の個数: 288

約数和(自身を含む): 619164000

約数和(自身を除く): 459463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 449, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 898, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1347, 1368, 1440, 1482, 1520, 1560, 1710, 1796, 1824, 1872, 1976, 2080, 2223, 2245, 2280, 2340, 2470, 2694, 2736, 2964, 3040, 3120, 3420, 3592, 3705, 3744, 3952, 4041, 4446, 4490, 4560, 4680, 4940, 5388, 5472, 5837, 5928, 6240, 6735, 6840, 7184, 7410, 7904, 8082, 8531, 8892, 8980, 9120, 9360, 9880, 10776, 11115, 11674, 11856, 13470, 13680, 14368, 14820, 16164, 17062, 17511, 17784, 17960, 18720, 19760, 20205, 21552, 22230, 23348, 23712, 25593, 26940, 27360, 29185, 29640, 32328, 34124, 35022, 35568, 35920, 39520, 40410, 42655, 43104, 44460, 46696, 51186, 52533, 53880, 58370, 59280, 64656, 68248, 70044, 71136, 71840, 76779, 80820, 85310, 87555, 88920, 93392, 102372, 105066, 107760, 110903, 116740, 118560, 127965, 129312, 136496, 140088, 153558, 161640, 170620, 175110, 177840, 186784, 204744, 210132, 215520, 221806, 233480, 255930, 262665, 272992, 280176, 307116, 323280, 332709, 341240, 350220, 355680, 383895, 409488, 420264, 443612, 466960, 511860, 525330, 554515, 560352, 614232, 646560, 665418, 682480, 700440, 767790, 818976, 840528, 887224, 933920, 998127, 1023720, 1050660, 1109030, 1228464, 1330836, 1364960, 1400880, 1535580, 1663545, 1681056, 1774448, 1996254, 2047440, 2101320, 2218060, 2456928, 2661672, 2801760, 3071160, 3327090, 3548896, 3992508, 4094880, 4202640, 4436120, 4990635, 5323344, 6142320, 6654180, 7985016, 8405280, 8872240, 9981270, 10646688, 12284640, 13308360, 15970032, 17744480, 19962540, 26616720, 31940064, 39925080, 53233440, 79850160, 159700320]

約数ペア:

[(1, 159700320), (2, 79850160), (3, 53233440), (4, 39925080), (5, 31940064), (6, 26616720), (8, 19962540), (9, 17744480), (10, 15970032), (12, 13308360), (13, 12284640), (15, 10646688), (16, 9981270), (18, 8872240), (19, 8405280), (20, 7985016), (24, 6654180), (26, 6142320), (30, 5323344), (32, 4990635), (36, 4436120), (38, 4202640), (39, 4094880), (40, 3992508), (45, 3548896), (48, 3327090), (52, 3071160), (57, 2801760), (60, 2661672), (65, 2456928), (72, 2218060), (76, 2101320), (78, 2047440), (80, 1996254), (90, 1774448), (95, 1681056), (96, 1663545), (104, 1535580), (114, 1400880), (117, 1364960), (120, 1330836), (130, 1228464), (144, 1109030), (152, 1050660), (156, 1023720), (160, 998127), (171, 933920), (180, 887224), (190, 840528), (195, 818976), (208, 767790), (228, 700440), (234, 682480), (240, 665418), (247, 646560), (260, 614232), (285, 560352), (288, 554515), (304, 525330), (312, 511860), (342, 466960), (360, 443612), (380, 420264), (390, 409488), (416, 383895), (449, 355680), (456, 350220), (468, 341240), (480, 332709), (494, 323280), (520, 307116), (570, 280176), (585, 272992), (608, 262665), (624, 255930), (684, 233480), (720, 221806), (741, 215520), (760, 210132), (780, 204744), (855, 186784), (898, 177840), (912, 175110), (936, 170620), (988, 161640), (1040, 153558), (1140, 140088), (1170, 136496), (1235, 129312), (1248, 127965), (1347, 118560), (1368, 116740), (1440, 110903), (1482, 107760), (1520, 105066), (1560, 102372), (1710, 93392), (1796, 88920), (1824, 87555), (1872, 85310), (1976, 80820), (2080, 76779), (2223, 71840), (2245, 71136), (2280, 70044), (2340, 68248), (2470, 64656), (2694, 59280), (2736, 58370), (2964, 53880), (3040, 52533), (3120, 51186), (3420, 46696), (3592, 44460), (3705, 43104), (3744, 42655), (3952, 40410), (4041, 39520), (4446, 35920), (4490, 35568), (4560, 35022), (4680, 34124), (4940, 32328), (5388, 29640), (5472, 29185), (5837, 27360), (5928, 26940), (6240, 25593), (6735, 23712), (6840, 23348), (7184, 22230), (7410, 21552), (7904, 20205), (8082, 19760), (8531, 18720), (8892, 17960), (8980, 17784), (9120, 17511), (9360, 17062), (9880, 16164), (10776, 14820), (11115, 14368), (11674, 13680), (11856, 13470)]