2173161760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 6602383872

約数和(自身を除く): 4429222112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 113, 140, 154, 160, 176, 196, 220, 223, 224, 226, 245, 280, 308, 352, 385, 392, 440, 446, 452, 490, 539, 560, 565, 616, 770, 784, 791, 880, 892, 904, 980, 1078, 1115, 1120, 1130, 1232, 1243, 1540, 1561, 1568, 1582, 1760, 1784, 1808, 1960, 2156, 2230, 2260, 2453, 2464, 2486, 2695, 3080, 3122, 3164, 3568, 3616, 3920, 3955, 4312, 4460, 4520, 4906, 4972, 5390, 5537, 6160, 6215, 6244, 6328, 7136, 7805, 7840, 7910, 8624, 8701, 8920, 9040, 9812, 9944, 10780, 10927, 11074, 12265, 12320, 12430, 12488, 12656, 15610, 15820, 17171, 17248, 17402, 17840, 18080, 19624, 19888, 21560, 21854, 22148, 24530, 24860, 24976, 25199, 25312, 27685, 31220, 31640, 34342, 34804, 35680, 39248, 39776, 43120, 43505, 43708, 44296, 49060, 49720, 49952, 50398, 54635, 55370, 60907, 62440, 63280, 68684, 69608, 78496, 85855, 86240, 87010, 87416, 88592, 98120, 99440, 100796, 109270, 110740, 120197, 121814, 124880, 125995, 126560, 137368, 139216, 171710, 174020, 174832, 176393, 177184, 196240, 198880, 201592, 218540, 221480, 240394, 243628, 249760, 251990, 274736, 277189, 278432, 304535, 343420, 348040, 349664, 352786, 392480, 403184, 437080, 442960, 480788, 487256, 503980, 549472, 554378, 600985, 609070, 686840, 696080, 705572, 806368, 874160, 881965, 885920, 961576, 974512, 1007960, 1108756, 1201970, 1218140, 1234751, 1373680, 1385945, 1392160, 1411144, 1748320, 1763930, 1923152, 1940323, 1949024, 2015920, 2217512, 2403940, 2436280, 2469502, 2747360, 2771890, 2822288, 3527860, 3846304, 3880646, 4031840, 4435024, 4807880, 4872560, 4939004, 5543780, 5644576, 6173755, 7055720, 7761292, 8870048, 9615760, 9701615, 9745120, 9878008, 11087560, 12347510, 13582261, 14111440, 15522584, 19231520, 19403230, 19756016, 22175120, 24695020, 27164522, 28222880, 31045168, 38806460, 39512032, 44350240, 49390040, 54329044, 62090336, 67911305, 77612920, 98780080, 108658088, 135822610, 155225840, 197560160, 217316176, 271645220, 310451680, 434632352, 543290440, 1086580880, 2173161760]

約数ペア:

[(1, 2173161760), (2, 1086580880), (4, 543290440), (5, 434632352), (7, 310451680), (8, 271645220), (10, 217316176), (11, 197560160), (14, 155225840), (16, 135822610), (20, 108658088), (22, 98780080), (28, 77612920), (32, 67911305), (35, 62090336), (40, 54329044), (44, 49390040), (49, 44350240), (55, 39512032), (56, 38806460), (70, 31045168), (77, 28222880), (80, 27164522), (88, 24695020), (98, 22175120), (110, 19756016), (112, 19403230), (113, 19231520), (140, 15522584), (154, 14111440), (160, 13582261), (176, 12347510), (196, 11087560), (220, 9878008), (223, 9745120), (224, 9701615), (226, 9615760), (245, 8870048), (280, 7761292), (308, 7055720), (352, 6173755), (385, 5644576), (392, 5543780), (440, 4939004), (446, 4872560), (452, 4807880), (490, 4435024), (539, 4031840), (560, 3880646), (565, 3846304), (616, 3527860), (770, 2822288), (784, 2771890), (791, 2747360), (880, 2469502), (892, 2436280), (904, 2403940), (980, 2217512), (1078, 2015920), (1115, 1949024), (1120, 1940323), (1130, 1923152), (1232, 1763930), (1243, 1748320), (1540, 1411144), (1561, 1392160), (1568, 1385945), (1582, 1373680), (1760, 1234751), (1784, 1218140), (1808, 1201970), (1960, 1108756), (2156, 1007960), (2230, 974512), (2260, 961576), (2453, 885920), (2464, 881965), (2486, 874160), (2695, 806368), (3080, 705572), (3122, 696080), (3164, 686840), (3568, 609070), (3616, 600985), (3920, 554378), (3955, 549472), (4312, 503980), (4460, 487256), (4520, 480788), (4906, 442960), (4972, 437080), (5390, 403184), (5537, 392480), (6160, 352786), (6215, 349664), (6244, 348040), (6328, 343420), (7136, 304535), (7805, 278432), (7840, 277189), (7910, 274736), (8624, 251990), (8701, 249760), (8920, 243628), (9040, 240394), (9812, 221480), (9944, 218540), (10780, 201592), (10927, 198880), (11074, 196240), (12265, 177184), (12320, 176393), (12430, 174832), (12488, 174020), (12656, 171710), (15610, 139216), (15820, 137368), (17171, 126560), (17248, 125995), (17402, 124880), (17840, 121814), (18080, 120197), (19624, 110740), (19888, 109270), (21560, 100796), (21854, 99440), (22148, 98120), (24530, 88592), (24860, 87416), (24976, 87010), (25199, 86240), (25312, 85855), (27685, 78496), (31220, 69608), (31640, 68684), (34342, 63280), (34804, 62440), (35680, 60907), (39248, 55370), (39776, 54635), (43120, 50398), (43505, 49952), (43708, 49720), (44296, 49060)]