1855664640

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 480

約数和(自身を含む): 7060173120

約数和(自身を除く): 5204508480

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, 157, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 314, 320, 324, 342, 360, 380, 384, 405, 432, 456, 471, 480, 486, 512, 513, 540, 570, 576, 608, 628, 640, 648, 684, 720, 760, 768, 785, 810, 855, 864, 912, 942, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1256, 1280, 1296, 1368, 1413, 1440, 1520, 1536, 1539, 1570, 1620, 1710, 1728, 1824, 1884, 1920, 1944, 2052, 2160, 2280, 2304, 2355, 2430, 2432, 2512, 2560, 2565, 2592, 2736, 2826, 2880, 2983, 3040, 3078, 3140, 3240, 3420, 3456, 3648, 3768, 3840, 3888, 4104, 4239, 4320, 4560, 4608, 4617, 4710, 4860, 4864, 5024, 5130, 5184, 5472, 5652, 5760, 5966, 6080, 6156, 6280, 6480, 6840, 6912, 7065, 7296, 7536, 7680, 7695, 7776, 8208, 8478, 8640, 8949, 9120, 9234, 9420, 9720, 9728, 10048, 10260, 10368, 10944, 11304, 11520, 11932, 12160, 12312, 12560, 12717, 12960, 13680, 13824, 14130, 14592, 14915, 15072, 15390, 15552, 16416, 16956, 17280, 17898, 18240, 18468, 18840, 19440, 20096, 20520, 20736, 21195, 21888, 22608, 23040, 23085, 23864, 24320, 24624, 25120, 25434, 25920, 26847, 27360, 28260, 29184, 29830, 30144, 30780, 31104, 32832, 33912, 34560, 35796, 36480, 36936, 37680, 38151, 38880, 40192, 41040, 41472, 42390, 43776, 44745, 45216, 46170, 47728, 48640, 49248, 50240, 50868, 51840, 53694, 54720, 56520, 59660, 60288, 61560, 62208, 63585, 65664, 67824, 69120, 71592, 72960, 73872, 75360, 76302, 77760, 80384, 80541, 82080, 84780, 87552, 89490, 90432, 92340, 95456, 98496, 100480, 101736, 103680, 107388, 109440, 113040, 119320, 120576, 123120, 124416, 127170, 131328, 134235, 135648, 143184, 145920, 147744, 150720, 152604, 155520, 161082, 164160, 169560, 178980, 180864, 184680, 190755, 190912, 196992, 200960, 203472, 207360, 214776, 218880, 226080, 238640, 241152, 241623, 246240, 254340, 262656, 268470, 271296, 286368, 295488, 301440, 305208, 311040, 322164, 328320, 339120, 357960, 361728, 369360, 381510, 381824, 393984, 401920, 402705, 406944, 429552, 437760, 452160, 477280, 483246, 492480, 508680, 536940, 542592, 572736, 590976, 602880, 610416, 622080, 644328, 656640, 678240, 715920, 723456, 724869, 738720, 763020, 763648, 787968, 805410, 813888, 859104, 904320, 954560, 966492, 984960, 1017360, 1073880, 1085184, 1145472, 1181952, 1205760, 1208115, 1220832, 1288656, 1313280, 1356480, 1431840, 1449738, 1477440, 1526040, 1527296, 1610820, 1627776, 1718208, 1808640, 1909120, 1932984, 1969920, 2034720, 2147760, 2170368, 2290944, 2363904, 2416230, 2441664, 2577312, 2712960, 2863680, 2899476, 2954880, 3052080, 3221640, 3255552, 3436416, 3617280, 3624345, 3818240, 3865968, 3939840, 4069440, 4295520, 4581888, 4832460, 4883328, 5154624, 5425920, 5727360, 5798952, 5909760, 6104160, 6443280, 6511104, 6872832, 7248690, 7636480, 7731936, 8138880, 8591040, 9664920, 9766656, 10309248, 10851840, 11454720, 11597904, 11819520, 12208320, 12886560, 13745664, 14497380, 15463872, 16277760, 17182080, 19329840, 19533312, 20618496, 22909440, 23195808, 24416640, 25773120, 28994760, 30927744, 32555520, 34364160, 38659680, 41236992, 46391616, 48833280, 51546240, 57989520, 61855488, 68728320, 77319360, 92783232, 97666560, 103092480, 115979040, 123710976, 154638720, 185566464, 206184960, 231958080, 309277440, 371132928, 463916160, 618554880, 927832320, 1855664640]

約数ペア:

[(1, 1855664640), (2, 927832320), (3, 618554880), (4, 463916160), (5, 371132928), (6, 309277440), (8, 231958080), (9, 206184960), (10, 185566464), (12, 154638720), (15, 123710976), (16, 115979040), (18, 103092480), (19, 97666560), (20, 92783232), (24, 77319360), (27, 68728320), (30, 61855488), (32, 57989520), (36, 51546240), (38, 48833280), (40, 46391616), (45, 41236992), (48, 38659680), (54, 34364160), (57, 32555520), (60, 30927744), (64, 28994760), (72, 25773120), (76, 24416640), (80, 23195808), (81, 22909440), (90, 20618496), (95, 19533312), (96, 19329840), (108, 17182080), (114, 16277760), (120, 15463872), (128, 14497380), (135, 13745664), (144, 12886560), (152, 12208320), (157, 11819520), (160, 11597904), (162, 11454720), (171, 10851840), (180, 10309248), (190, 9766656), (192, 9664920), (216, 8591040), (228, 8138880), (240, 7731936), (243, 7636480), (256, 7248690), (270, 6872832), (285, 6511104), (288, 6443280), (304, 6104160), (314, 5909760), (320, 5798952), (324, 5727360), (342, 5425920), (360, 5154624), (380, 4883328), (384, 4832460), (405, 4581888), (432, 4295520), (456, 4069440), (471, 3939840), (480, 3865968), (486, 3818240), (512, 3624345), (513, 3617280), (540, 3436416), (570, 3255552), (576, 3221640), (608, 3052080), (628, 2954880), (640, 2899476), (648, 2863680), (684, 2712960), (720, 2577312), (760, 2441664), (768, 2416230), (785, 2363904), (810, 2290944), (855, 2170368), (864, 2147760), (912, 2034720), (942, 1969920), (960, 1932984), (972, 1909120), (1026, 1808640), (1080, 1718208), (1140, 1627776), (1152, 1610820), (1215, 1527296), (1216, 1526040), (1256, 1477440), (1280, 1449738), (1296, 1431840), (1368, 1356480), (1413, 1313280), (1440, 1288656), (1520, 1220832), (1536, 1208115), (1539, 1205760), (1570, 1181952), (1620, 1145472), (1710, 1085184), (1728, 1073880), (1824, 1017360), (1884, 984960), (1920, 966492), (1944, 954560), (2052, 904320), (2160, 859104), (2280, 813888), (2304, 805410), (2355, 787968), (2430, 763648), (2432, 763020), (2512, 738720), (2560, 724869), (2565, 723456), (2592, 715920), (2736, 678240), (2826, 656640), (2880, 644328), (2983, 622080), (3040, 610416), (3078, 602880), (3140, 590976), (3240, 572736), (3420, 542592), (3456, 536940), (3648, 508680), (3768, 492480), (3840, 483246), (3888, 477280), (4104, 452160), (4239, 437760), (4320, 429552), (4560, 406944), (4608, 402705), (4617, 401920), (4710, 393984), (4860, 381824), (4864, 381510), (5024, 369360), (5130, 361728), (5184, 357960), (5472, 339120), (5652, 328320), (5760, 322164), (5966, 311040), (6080, 305208), (6156, 301440), (6280, 295488), (6480, 286368), (6840, 271296), (6912, 268470), (7065, 262656), (7296, 254340), (7536, 246240), (7680, 241623), (7695, 241152), (7776, 238640), (8208, 226080), (8478, 218880), (8640, 214776), (8949, 207360), (9120, 203472), (9234, 200960), (9420, 196992), (9720, 190912), (9728, 190755), (10048, 184680), (10260, 180864), (10368, 178980), (10944, 169560), (11304, 164160), (11520, 161082), (11932, 155520), (12160, 152604), (12312, 150720), (12560, 147744), (12717, 145920), (12960, 143184), (13680, 135648), (13824, 134235), (14130, 131328), (14592, 127170), (14915, 124416), (15072, 123120), (15390, 120576), (15552, 119320), (16416, 113040), (16956, 109440), (17280, 107388), (17898, 103680), (18240, 101736), (18468, 100480), (18840, 98496), (19440, 95456), (20096, 92340), (20520, 90432), (20736, 89490), (21195, 87552), (21888, 84780), (22608, 82080), (23040, 80541), (23085, 80384), (23864, 77760), (24320, 76302), (24624, 75360), (25120, 73872), (25434, 72960), (25920, 71592), (26847, 69120), (27360, 67824), (28260, 65664), (29184, 63585), (29830, 62208), (30144, 61560), (30780, 60288), (31104, 59660), (32832, 56520), (33912, 54720), (34560, 53694), (35796, 51840), (36480, 50868), (36936, 50240), (37680, 49248), (38151, 48640), (38880, 47728), (40192, 46170), (41040, 45216), (41472, 44745), (42390, 43776)]