5215418880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13859}}^1$

素因数の和:13899

約数の個数: 240

約数和(自身を含む): 19396571040

約数和(自身を除く): 14181152160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 13859, 15680, 17920, 18816, 23520, 25088, 26880, 27718, 31360, 37632, 41577, 47040, 53760, 55436, 62720, 69295, 75264, 83154, 94080, 97013, 110872, 125440, 138590, 166308, 188160, 194026, 207885, 221744, 277180, 291039, 332616, 376320, 388052, 415770, 443488, 485065, 554360, 582078, 665232, 679091, 776104, 831540, 886976, 970130, 1108720, 1164156, 1330464, 1358182, 1455195, 1552208, 1663080, 1773952, 1940260, 2037273, 2217440, 2328312, 2660928, 2716364, 2910390, 3104416, 3326160, 3395455, 3547904, 3880520, 4074546, 4434880, 4656624, 5321856, 5432728, 5820780, 6208832, 6652320, 6790910, 7095808, 7761040, 8149092, 8869760, 9313248, 10186365, 10643712, 10865456, 11641560, 12417664, 13304640, 13581820, 15522080, 16298184, 17739520, 18626496, 20372730, 21287424, 21730912, 23283120, 24835328, 26609280, 27163640, 31044160, 32596368, 35479040, 37252992, 40745460, 43461824, 46566240, 49670656, 53218560, 54327280, 62088320, 65192736, 74505984, 81490920, 86923648, 93132480, 106437120, 108654560, 124176640, 130385472, 149011968, 162981840, 173847296, 186264960, 217309120, 248353280, 260770944, 325963680, 347694592, 372529920, 434618240, 521541888, 651927360, 745059840, 869236480, 1043083776, 1303854720, 1738472960, 2607709440, 5215418880]

約数ペア:

[(1, 5215418880), (2, 2607709440), (3, 1738472960), (4, 1303854720), (5, 1043083776), (6, 869236480), (7, 745059840), (8, 651927360), (10, 521541888), (12, 434618240), (14, 372529920), (15, 347694592), (16, 325963680), (20, 260770944), (21, 248353280), (24, 217309120), (28, 186264960), (30, 173847296), (32, 162981840), (35, 149011968), (40, 130385472), (42, 124176640), (48, 108654560), (49, 106437120), (56, 93132480), (60, 86923648), (64, 81490920), (70, 74505984), (80, 65192736), (84, 62088320), (96, 54327280), (98, 53218560), (105, 49670656), (112, 46566240), (120, 43461824), (128, 40745460), (140, 37252992), (147, 35479040), (160, 32596368), (168, 31044160), (192, 27163640), (196, 26609280), (210, 24835328), (224, 23283120), (240, 21730912), (245, 21287424), (256, 20372730), (280, 18626496), (294, 17739520), (320, 16298184), (336, 15522080), (384, 13581820), (392, 13304640), (420, 12417664), (448, 11641560), (480, 10865456), (490, 10643712), (512, 10186365), (560, 9313248), (588, 8869760), (640, 8149092), (672, 7761040), (735, 7095808), (768, 6790910), (784, 6652320), (840, 6208832), (896, 5820780), (960, 5432728), (980, 5321856), (1120, 4656624), (1176, 4434880), (1280, 4074546), (1344, 3880520), (1470, 3547904), (1536, 3395455), (1568, 3326160), (1680, 3104416), (1792, 2910390), (1920, 2716364), (1960, 2660928), (2240, 2328312), (2352, 2217440), (2560, 2037273), (2688, 1940260), (2940, 1773952), (3136, 1663080), (3360, 1552208), (3584, 1455195), (3840, 1358182), (3920, 1330464), (4480, 1164156), (4704, 1108720), (5376, 970130), (5880, 886976), (6272, 831540), (6720, 776104), (7680, 679091), (7840, 665232), (8960, 582078), (9408, 554360), (10752, 485065), (11760, 443488), (12544, 415770), (13440, 388052), (13859, 376320), (15680, 332616), (17920, 291039), (18816, 277180), (23520, 221744), (25088, 207885), (26880, 194026), (27718, 188160), (31360, 166308), (37632, 138590), (41577, 125440), (47040, 110872), (53760, 97013), (55436, 94080), (62720, 83154), (69295, 75264)]