1894078080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 384

約数和(自身を含む): 7150852800

約数和(自身を除く): 5256774720

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, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 641, 648, 684, 720, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1282, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1923, 1944, 2052, 2160, 2280, 2430, 2432, 2564, 2565, 2592, 2736, 2880, 3040, 3078, 3205, 3240, 3420, 3456, 3648, 3846, 3888, 4104, 4320, 4560, 4617, 4860, 5128, 5130, 5184, 5472, 5760, 5769, 6080, 6156, 6410, 6480, 6840, 7296, 7692, 7695, 7776, 8208, 8640, 9120, 9234, 9615, 9720, 10256, 10260, 10368, 10944, 11538, 12160, 12179, 12312, 12820, 12960, 13680, 15384, 15390, 15552, 16416, 17280, 17307, 18240, 18468, 19230, 19440, 20512, 20520, 21888, 23076, 23085, 24358, 24624, 25640, 25920, 27360, 28845, 30768, 30780, 31104, 32832, 34614, 36480, 36537, 36936, 38460, 38880, 41024, 41040, 46152, 46170, 48716, 49248, 51280, 51840, 51921, 54720, 57690, 60895, 61536, 61560, 65664, 69228, 73074, 73872, 76920, 77760, 82048, 82080, 86535, 92304, 92340, 97432, 98496, 102560, 103842, 109440, 109611, 115380, 121790, 123072, 123120, 138456, 146148, 147744, 153840, 155520, 155763, 164160, 173070, 182685, 184608, 184680, 194864, 196992, 205120, 207684, 219222, 230760, 243580, 246144, 246240, 259605, 276912, 292296, 295488, 307680, 311526, 328320, 328833, 346140, 365370, 369216, 369360, 389728, 410240, 415368, 438444, 461520, 487160, 492480, 519210, 548055, 553824, 584592, 590976, 615360, 623052, 657666, 692280, 730740, 738432, 738720, 778815, 779456, 830736, 876888, 923040, 974320, 984960, 986499, 1038420, 1096110, 1107648, 1169184, 1230720, 1246104, 1315332, 1384560, 1461480, 1477440, 1557630, 1558912, 1644165, 1661472, 1753776, 1846080, 1948640, 1972998, 2076840, 2192220, 2215296, 2338368, 2492208, 2630664, 2769120, 2922960, 2954880, 2959497, 3115260, 3288330, 3322944, 3507552, 3692160, 3897280, 3945996, 4153680, 4384440, 4676736, 4932495, 4984416, 5261328, 5538240, 5845920, 5918994, 6230520, 6576660, 6645888, 7015104, 7794560, 7891992, 8307360, 8768880, 9864990, 9968832, 10522656, 11076480, 11691840, 11837988, 12461040, 13153320, 14030208, 14797485, 15783984, 16614720, 17537760, 19729980, 19937664, 21045312, 23383680, 23675976, 24922080, 26306640, 29594970, 31567968, 33229440, 35075520, 39459960, 42090624, 47351952, 49844160, 52613280, 59189940, 63135936, 70151040, 78919920, 94703904, 99688320, 105226560, 118379880, 126271872, 157839840, 189407808, 210453120, 236759760, 315679680, 378815616, 473519520, 631359360, 947039040, 1894078080]

約数ペア:

[(1, 1894078080), (2, 947039040), (3, 631359360), (4, 473519520), (5, 378815616), (6, 315679680), (8, 236759760), (9, 210453120), (10, 189407808), (12, 157839840), (15, 126271872), (16, 118379880), (18, 105226560), (19, 99688320), (20, 94703904), (24, 78919920), (27, 70151040), (30, 63135936), (32, 59189940), (36, 52613280), (38, 49844160), (40, 47351952), (45, 42090624), (48, 39459960), (54, 35075520), (57, 33229440), (60, 31567968), (64, 29594970), (72, 26306640), (76, 24922080), (80, 23675976), (81, 23383680), (90, 21045312), (95, 19937664), (96, 19729980), (108, 17537760), (114, 16614720), (120, 15783984), (128, 14797485), (135, 14030208), (144, 13153320), (152, 12461040), (160, 11837988), (162, 11691840), (171, 11076480), (180, 10522656), (190, 9968832), (192, 9864990), (216, 8768880), (228, 8307360), (240, 7891992), (243, 7794560), (270, 7015104), (285, 6645888), (288, 6576660), (304, 6230520), (320, 5918994), (324, 5845920), (342, 5538240), (360, 5261328), (380, 4984416), (384, 4932495), (405, 4676736), (432, 4384440), (456, 4153680), (480, 3945996), (486, 3897280), (513, 3692160), (540, 3507552), (570, 3322944), (576, 3288330), (608, 3115260), (640, 2959497), (641, 2954880), (648, 2922960), (684, 2769120), (720, 2630664), (760, 2492208), (810, 2338368), (855, 2215296), (864, 2192220), (912, 2076840), (960, 1972998), (972, 1948640), (1026, 1846080), (1080, 1753776), (1140, 1661472), (1152, 1644165), (1215, 1558912), (1216, 1557630), (1282, 1477440), (1296, 1461480), (1368, 1384560), (1440, 1315332), (1520, 1246104), (1539, 1230720), (1620, 1169184), (1710, 1107648), (1728, 1096110), (1824, 1038420), (1920, 986499), (1923, 984960), (1944, 974320), (2052, 923040), (2160, 876888), (2280, 830736), (2430, 779456), (2432, 778815), (2564, 738720), (2565, 738432), (2592, 730740), (2736, 692280), (2880, 657666), (3040, 623052), (3078, 615360), (3205, 590976), (3240, 584592), (3420, 553824), (3456, 548055), (3648, 519210), (3846, 492480), (3888, 487160), (4104, 461520), (4320, 438444), (4560, 415368), (4617, 410240), (4860, 389728), (5128, 369360), (5130, 369216), (5184, 365370), (5472, 346140), (5760, 328833), (5769, 328320), (6080, 311526), (6156, 307680), (6410, 295488), (6480, 292296), (6840, 276912), (7296, 259605), (7692, 246240), (7695, 246144), (7776, 243580), (8208, 230760), (8640, 219222), (9120, 207684), (9234, 205120), (9615, 196992), (9720, 194864), (10256, 184680), (10260, 184608), (10368, 182685), (10944, 173070), (11538, 164160), (12160, 155763), (12179, 155520), (12312, 153840), (12820, 147744), (12960, 146148), (13680, 138456), (15384, 123120), (15390, 123072), (15552, 121790), (16416, 115380), (17280, 109611), (17307, 109440), (18240, 103842), (18468, 102560), (19230, 98496), (19440, 97432), (20512, 92340), (20520, 92304), (21888, 86535), (23076, 82080), (23085, 82048), (24358, 77760), (24624, 76920), (25640, 73872), (25920, 73074), (27360, 69228), (28845, 65664), (30768, 61560), (30780, 61536), (31104, 60895), (32832, 57690), (34614, 54720), (36480, 51921), (36537, 51840), (36936, 51280), (38460, 49248), (38880, 48716), (41024, 46170), (41040, 46152)]