2187596160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 320

約数和(自身を含む): 8227177200

約数和(自身を除く): 6039581040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2221, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4442, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6663, 6840, 7296, 7695, 8208, 8640, 8884, 9120, 10260, 10368, 10944, 11105, 12160, 12312, 12960, 13326, 13680, 15390, 16416, 17280, 17768, 18240, 19989, 20520, 21888, 22210, 24624, 25920, 26652, 27360, 30780, 32832, 33315, 35536, 36480, 39978, 41040, 42199, 44420, 49248, 51840, 53304, 54720, 59967, 61560, 65664, 66630, 71072, 79956, 82080, 84398, 88840, 98496, 99945, 106608, 109440, 119934, 123120, 126597, 133260, 142144, 159912, 164160, 168796, 177680, 179901, 196992, 199890, 210995, 213216, 239868, 246240, 253194, 266520, 284288, 299835, 319824, 328320, 337592, 355360, 359802, 379791, 399780, 421990, 426432, 479736, 492480, 506388, 533040, 599670, 632985, 639648, 675184, 710720, 719604, 759582, 799560, 843980, 852864, 899505, 959472, 984960, 1012776, 1066080, 1139373, 1199340, 1265970, 1279296, 1350368, 1421440, 1439208, 1519164, 1599120, 1687960, 1799010, 1898955, 1918944, 2025552, 2132160, 2278746, 2398680, 2531940, 2558592, 2700736, 2878416, 3038328, 3198240, 3375920, 3418119, 3598020, 3797910, 3837888, 4051104, 4264320, 4557492, 4797360, 5063880, 5401472, 5696865, 5756832, 6076656, 6396480, 6751840, 6836238, 7196040, 7595820, 7675776, 8102208, 9114984, 9594720, 10127760, 11393730, 11513664, 12153312, 12792960, 13503680, 13672476, 14392080, 15191640, 16204416, 17090595, 18229968, 19189440, 20255520, 22787460, 23027328, 24306624, 27007360, 27344952, 28784160, 30383280, 34181190, 36459936, 38378880, 40511040, 45574920, 48613248, 54689904, 57568320, 60766560, 68362380, 72919872, 81022080, 91149840, 109379808, 115136640, 121533120, 136724760, 145839744, 182299680, 218759616, 243066240, 273449520, 364599360, 437519232, 546899040, 729198720, 1093798080, 2187596160]

約数ペア:

[(1, 2187596160), (2, 1093798080), (3, 729198720), (4, 546899040), (5, 437519232), (6, 364599360), (8, 273449520), (9, 243066240), (10, 218759616), (12, 182299680), (15, 145839744), (16, 136724760), (18, 121533120), (19, 115136640), (20, 109379808), (24, 91149840), (27, 81022080), (30, 72919872), (32, 68362380), (36, 60766560), (38, 57568320), (40, 54689904), (45, 48613248), (48, 45574920), (54, 40511040), (57, 38378880), (60, 36459936), (64, 34181190), (72, 30383280), (76, 28784160), (80, 27344952), (81, 27007360), (90, 24306624), (95, 23027328), (96, 22787460), (108, 20255520), (114, 19189440), (120, 18229968), (128, 17090595), (135, 16204416), (144, 15191640), (152, 14392080), (160, 13672476), (162, 13503680), (171, 12792960), (180, 12153312), (190, 11513664), (192, 11393730), (216, 10127760), (228, 9594720), (240, 9114984), (270, 8102208), (285, 7675776), (288, 7595820), (304, 7196040), (320, 6836238), (324, 6751840), (342, 6396480), (360, 6076656), (380, 5756832), (384, 5696865), (405, 5401472), (432, 5063880), (456, 4797360), (480, 4557492), (513, 4264320), (540, 4051104), (570, 3837888), (576, 3797910), (608, 3598020), (640, 3418119), (648, 3375920), (684, 3198240), (720, 3038328), (760, 2878416), (810, 2700736), (855, 2558592), (864, 2531940), (912, 2398680), (960, 2278746), (1026, 2132160), (1080, 2025552), (1140, 1918944), (1152, 1898955), (1216, 1799010), (1296, 1687960), (1368, 1599120), (1440, 1519164), (1520, 1439208), (1539, 1421440), (1620, 1350368), (1710, 1279296), (1728, 1265970), (1824, 1199340), (1920, 1139373), (2052, 1066080), (2160, 1012776), (2221, 984960), (2280, 959472), (2432, 899505), (2565, 852864), (2592, 843980), (2736, 799560), (2880, 759582), (3040, 719604), (3078, 710720), (3240, 675184), (3420, 639648), (3456, 632985), (3648, 599670), (4104, 533040), (4320, 506388), (4442, 492480), (4560, 479736), (5130, 426432), (5184, 421990), (5472, 399780), (5760, 379791), (6080, 359802), (6156, 355360), (6480, 337592), (6663, 328320), (6840, 319824), (7296, 299835), (7695, 284288), (8208, 266520), (8640, 253194), (8884, 246240), (9120, 239868), (10260, 213216), (10368, 210995), (10944, 199890), (11105, 196992), (12160, 179901), (12312, 177680), (12960, 168796), (13326, 164160), (13680, 159912), (15390, 142144), (16416, 133260), (17280, 126597), (17768, 123120), (18240, 119934), (19989, 109440), (20520, 106608), (21888, 99945), (22210, 98496), (24624, 88840), (25920, 84398), (26652, 82080), (27360, 79956), (30780, 71072), (32832, 66630), (33315, 65664), (35536, 61560), (36480, 59967), (39978, 54720), (41040, 53304), (42199, 51840), (44420, 49248)]