252177120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 288

約数和(自身を含む): 976903200

約数和(自身を除く): 724726080

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, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 709, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1418, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2127, 2223, 2280, 2340, 2470, 2736, 2836, 2964, 3040, 3120, 3420, 3545, 3705, 3744, 3952, 4254, 4446, 4560, 4680, 4940, 5472, 5672, 5928, 6240, 6381, 6840, 7090, 7410, 7904, 8508, 8892, 9120, 9217, 9360, 9880, 10635, 11115, 11344, 11856, 12762, 13471, 13680, 14180, 14820, 17016, 17784, 18434, 18720, 19760, 21270, 22230, 22688, 23712, 25524, 26942, 27360, 27651, 28360, 29640, 31905, 34032, 35568, 36868, 39520, 40413, 42540, 44460, 46085, 51048, 53884, 55302, 56720, 59280, 63810, 67355, 68064, 71136, 73736, 80826, 82953, 85080, 88920, 92170, 102096, 107768, 110604, 113440, 118560, 121239, 127620, 134710, 138255, 147472, 161652, 165906, 170160, 175123, 177840, 184340, 202065, 204192, 215536, 221208, 242478, 255240, 269420, 276510, 294944, 323304, 331812, 340320, 350246, 355680, 368680, 404130, 414765, 431072, 442416, 484956, 510480, 525369, 538840, 553020, 606195, 646608, 663624, 700492, 737360, 808260, 829530, 875615, 884832, 969912, 1020960, 1050738, 1077680, 1106040, 1212390, 1293216, 1327248, 1400984, 1474720, 1576107, 1616520, 1659060, 1751230, 1939824, 2101476, 2155360, 2212080, 2424780, 2626845, 2654496, 2801968, 3152214, 3233040, 3318120, 3502460, 3879648, 4202952, 4424160, 4849560, 5253690, 5603936, 6304428, 6466080, 6636240, 7004920, 7880535, 8405904, 9699120, 10507380, 12608856, 13272480, 14009840, 15761070, 16811808, 19398240, 21014760, 25217712, 28019680, 31522140, 42029520, 50435424, 63044280, 84059040, 126088560, 252177120]

約数ペア:

[(1, 252177120), (2, 126088560), (3, 84059040), (4, 63044280), (5, 50435424), (6, 42029520), (8, 31522140), (9, 28019680), (10, 25217712), (12, 21014760), (13, 19398240), (15, 16811808), (16, 15761070), (18, 14009840), (19, 13272480), (20, 12608856), (24, 10507380), (26, 9699120), (30, 8405904), (32, 7880535), (36, 7004920), (38, 6636240), (39, 6466080), (40, 6304428), (45, 5603936), (48, 5253690), (52, 4849560), (57, 4424160), (60, 4202952), (65, 3879648), (72, 3502460), (76, 3318120), (78, 3233040), (80, 3152214), (90, 2801968), (95, 2654496), (96, 2626845), (104, 2424780), (114, 2212080), (117, 2155360), (120, 2101476), (130, 1939824), (144, 1751230), (152, 1659060), (156, 1616520), (160, 1576107), (171, 1474720), (180, 1400984), (190, 1327248), (195, 1293216), (208, 1212390), (228, 1106040), (234, 1077680), (240, 1050738), (247, 1020960), (260, 969912), (285, 884832), (288, 875615), (304, 829530), (312, 808260), (342, 737360), (360, 700492), (380, 663624), (390, 646608), (416, 606195), (456, 553020), (468, 538840), (480, 525369), (494, 510480), (520, 484956), (570, 442416), (585, 431072), (608, 414765), (624, 404130), (684, 368680), (709, 355680), (720, 350246), (741, 340320), (760, 331812), (780, 323304), (855, 294944), (912, 276510), (936, 269420), (988, 255240), (1040, 242478), (1140, 221208), (1170, 215536), (1235, 204192), (1248, 202065), (1368, 184340), (1418, 177840), (1440, 175123), (1482, 170160), (1520, 165906), (1560, 161652), (1710, 147472), (1824, 138255), (1872, 134710), (1976, 127620), (2080, 121239), (2127, 118560), (2223, 113440), (2280, 110604), (2340, 107768), (2470, 102096), (2736, 92170), (2836, 88920), (2964, 85080), (3040, 82953), (3120, 80826), (3420, 73736), (3545, 71136), (3705, 68064), (3744, 67355), (3952, 63810), (4254, 59280), (4446, 56720), (4560, 55302), (4680, 53884), (4940, 51048), (5472, 46085), (5672, 44460), (5928, 42540), (6240, 40413), (6381, 39520), (6840, 36868), (7090, 35568), (7410, 34032), (7904, 31905), (8508, 29640), (8892, 28360), (9120, 27651), (9217, 27360), (9360, 26942), (9880, 25524), (10635, 23712), (11115, 22688), (11344, 22230), (11856, 21270), (12762, 19760), (13471, 18720), (13680, 18434), (14180, 17784), (14820, 17016)]