157865760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 240

約数和(自身を含む): 600631416

約数和(自身を除く): 442765656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 937, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1874, 2080, 2106, 2160, 2340, 2592, 2808, 2811, 3120, 3240, 3510, 3744, 3748, 4212, 4320, 4680, 4685, 5265, 5616, 5622, 6240, 6480, 7020, 7496, 8424, 8433, 9360, 9370, 10530, 11232, 11244, 12181, 12960, 14040, 14055, 14992, 16848, 16866, 18720, 18740, 21060, 22488, 24362, 25299, 28080, 28110, 29984, 33696, 33732, 36543, 37480, 42120, 42165, 44976, 48724, 50598, 56160, 56220, 60905, 67464, 73086, 74960, 75897, 84240, 84330, 89952, 97448, 101196, 109629, 112440, 121810, 126495, 134928, 146172, 149920, 151794, 168480, 168660, 182715, 194896, 202392, 219258, 224880, 243620, 252990, 269856, 292344, 303588, 328887, 337320, 365430, 379485, 389792, 404784, 438516, 449760, 487240, 505980, 548145, 584688, 607176, 657774, 674640, 730860, 758970, 809568, 877032, 974480, 986661, 1011960, 1096290, 1169376, 1214352, 1315548, 1349280, 1461720, 1517940, 1644435, 1754064, 1948960, 1973322, 2023920, 2192580, 2428704, 2631096, 2923440, 3035880, 3288870, 3508128, 3946644, 4047840, 4385160, 4933305, 5262192, 5846880, 6071760, 6577740, 7893288, 8770320, 9866610, 10524384, 12143520, 13155480, 15786576, 17540640, 19733220, 26310960, 31573152, 39466440, 52621920, 78932880, 157865760]

約数ペア:

[(1, 157865760), (2, 78932880), (3, 52621920), (4, 39466440), (5, 31573152), (6, 26310960), (8, 19733220), (9, 17540640), (10, 15786576), (12, 13155480), (13, 12143520), (15, 10524384), (16, 9866610), (18, 8770320), (20, 7893288), (24, 6577740), (26, 6071760), (27, 5846880), (30, 5262192), (32, 4933305), (36, 4385160), (39, 4047840), (40, 3946644), (45, 3508128), (48, 3288870), (52, 3035880), (54, 2923440), (60, 2631096), (65, 2428704), (72, 2192580), (78, 2023920), (80, 1973322), (81, 1948960), (90, 1754064), (96, 1644435), (104, 1517940), (108, 1461720), (117, 1349280), (120, 1315548), (130, 1214352), (135, 1169376), (144, 1096290), (156, 1011960), (160, 986661), (162, 974480), (180, 877032), (195, 809568), (208, 758970), (216, 730860), (234, 674640), (240, 657774), (260, 607176), (270, 584688), (288, 548145), (312, 505980), (324, 487240), (351, 449760), (360, 438516), (390, 404784), (405, 389792), (416, 379485), (432, 365430), (468, 337320), (480, 328887), (520, 303588), (540, 292344), (585, 269856), (624, 252990), (648, 243620), (702, 224880), (720, 219258), (780, 202392), (810, 194896), (864, 182715), (936, 168660), (937, 168480), (1040, 151794), (1053, 149920), (1080, 146172), (1170, 134928), (1248, 126495), (1296, 121810), (1404, 112440), (1440, 109629), (1560, 101196), (1620, 97448), (1755, 89952), (1872, 84330), (1874, 84240), (2080, 75897), (2106, 74960), (2160, 73086), (2340, 67464), (2592, 60905), (2808, 56220), (2811, 56160), (3120, 50598), (3240, 48724), (3510, 44976), (3744, 42165), (3748, 42120), (4212, 37480), (4320, 36543), (4680, 33732), (4685, 33696), (5265, 29984), (5616, 28110), (5622, 28080), (6240, 25299), (6480, 24362), (7020, 22488), (7496, 21060), (8424, 18740), (8433, 18720), (9360, 16866), (9370, 16848), (10530, 14992), (11232, 14055), (11244, 14040), (12181, 12960)]