203744160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 731808000

約数和(自身を除く): 528063840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 199, 216, 237, 240, 270, 288, 316, 324, 360, 395, 398, 405, 432, 474, 480, 540, 597, 632, 648, 711, 720, 790, 796, 810, 864, 948, 995, 1080, 1185, 1194, 1264, 1296, 1422, 1440, 1580, 1592, 1620, 1791, 1896, 1990, 2133, 2160, 2370, 2388, 2528, 2592, 2844, 2985, 3160, 3184, 3240, 3555, 3582, 3792, 3980, 4266, 4320, 4740, 4776, 5373, 5688, 5970, 6320, 6368, 6399, 6480, 7110, 7164, 7584, 7960, 8532, 8955, 9480, 9552, 10665, 10746, 11376, 11940, 12640, 12798, 12960, 14220, 14328, 15721, 15920, 16119, 17064, 17910, 18960, 19104, 21330, 21492, 22752, 23880, 25596, 26865, 28440, 28656, 31442, 31840, 31995, 32238, 34128, 35820, 37920, 42660, 42984, 47163, 47760, 51192, 53730, 56880, 57312, 62884, 63990, 64476, 68256, 71640, 78605, 80595, 85320, 85968, 94326, 95520, 102384, 107460, 113760, 125768, 127980, 128952, 141489, 143280, 157210, 161190, 170640, 171936, 188652, 204768, 214920, 235815, 251536, 255960, 257904, 282978, 286560, 314420, 322380, 341280, 377304, 424467, 429840, 471630, 503072, 511920, 515808, 565956, 628840, 644760, 707445, 754608, 848934, 859680, 943260, 1023840, 1131912, 1257680, 1273401, 1289520, 1414890, 1509216, 1697868, 1886520, 2122335, 2263824, 2515360, 2546802, 2579040, 2829780, 3395736, 3773040, 4244670, 4527648, 5093604, 5659560, 6367005, 6791472, 7546080, 8489340, 10187208, 11319120, 12734010, 13582944, 16978680, 20374416, 22638240, 25468020, 33957360, 40748832, 50936040, 67914720, 101872080, 203744160]

約数ペア:

[(1, 203744160), (2, 101872080), (3, 67914720), (4, 50936040), (5, 40748832), (6, 33957360), (8, 25468020), (9, 22638240), (10, 20374416), (12, 16978680), (15, 13582944), (16, 12734010), (18, 11319120), (20, 10187208), (24, 8489340), (27, 7546080), (30, 6791472), (32, 6367005), (36, 5659560), (40, 5093604), (45, 4527648), (48, 4244670), (54, 3773040), (60, 3395736), (72, 2829780), (79, 2579040), (80, 2546802), (81, 2515360), (90, 2263824), (96, 2122335), (108, 1886520), (120, 1697868), (135, 1509216), (144, 1414890), (158, 1289520), (160, 1273401), (162, 1257680), (180, 1131912), (199, 1023840), (216, 943260), (237, 859680), (240, 848934), (270, 754608), (288, 707445), (316, 644760), (324, 628840), (360, 565956), (395, 515808), (398, 511920), (405, 503072), (432, 471630), (474, 429840), (480, 424467), (540, 377304), (597, 341280), (632, 322380), (648, 314420), (711, 286560), (720, 282978), (790, 257904), (796, 255960), (810, 251536), (864, 235815), (948, 214920), (995, 204768), (1080, 188652), (1185, 171936), (1194, 170640), (1264, 161190), (1296, 157210), (1422, 143280), (1440, 141489), (1580, 128952), (1592, 127980), (1620, 125768), (1791, 113760), (1896, 107460), (1990, 102384), (2133, 95520), (2160, 94326), (2370, 85968), (2388, 85320), (2528, 80595), (2592, 78605), (2844, 71640), (2985, 68256), (3160, 64476), (3184, 63990), (3240, 62884), (3555, 57312), (3582, 56880), (3792, 53730), (3980, 51192), (4266, 47760), (4320, 47163), (4740, 42984), (4776, 42660), (5373, 37920), (5688, 35820), (5970, 34128), (6320, 32238), (6368, 31995), (6399, 31840), (6480, 31442), (7110, 28656), (7164, 28440), (7584, 26865), (7960, 25596), (8532, 23880), (8955, 22752), (9480, 21492), (9552, 21330), (10665, 19104), (10746, 18960), (11376, 17910), (11940, 17064), (12640, 16119), (12798, 15920), (12960, 15721), (14220, 14328)]