673916320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2931

約数の個数: 192

約数和(自身を含む): 2090188800

約数和(自身を除く): 1416272480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2660, 2879, 2926, 3040, 3080, 3344, 4180, 4256, 5320, 5758, 5852, 6160, 6688, 7315, 8360, 10640, 11516, 11704, 12320, 14395, 14630, 16720, 20153, 21280, 23032, 23408, 28790, 29260, 31669, 33440, 40306, 46064, 46816, 54701, 57580, 58520, 63338, 80612, 92128, 100765, 109402, 115160, 117040, 126676, 158345, 161224, 201530, 218804, 221683, 230320, 234080, 253352, 273505, 316690, 322448, 382907, 403060, 437608, 443366, 460640, 506704, 547010, 601711, 633380, 644896, 765814, 806120, 875216, 886732, 1013408, 1094020, 1108415, 1203422, 1266760, 1531628, 1612240, 1750432, 1773464, 1914535, 2188040, 2216830, 2406844, 2533520, 3008555, 3063256, 3224480, 3546928, 3829070, 4211977, 4376080, 4433660, 4813688, 5067040, 6017110, 6126512, 7093856, 7658140, 8423954, 8752160, 8867320, 9627376, 12034220, 12253024, 15316280, 16847908, 17734640, 19254752, 21059885, 24068440, 30632560, 33695816, 35469280, 42119770, 48136880, 61265120, 67391632, 84239540, 96273760, 134783264, 168479080, 336958160, 673916320]

約数ペア:

[(1, 673916320), (2, 336958160), (4, 168479080), (5, 134783264), (7, 96273760), (8, 84239540), (10, 67391632), (11, 61265120), (14, 48136880), (16, 42119770), (19, 35469280), (20, 33695816), (22, 30632560), (28, 24068440), (32, 21059885), (35, 19254752), (38, 17734640), (40, 16847908), (44, 15316280), (55, 12253024), (56, 12034220), (70, 9627376), (76, 8867320), (77, 8752160), (80, 8423954), (88, 7658140), (95, 7093856), (110, 6126512), (112, 6017110), (133, 5067040), (140, 4813688), (152, 4433660), (154, 4376080), (160, 4211977), (176, 3829070), (190, 3546928), (209, 3224480), (220, 3063256), (224, 3008555), (266, 2533520), (280, 2406844), (304, 2216830), (308, 2188040), (352, 1914535), (380, 1773464), (385, 1750432), (418, 1612240), (440, 1531628), (532, 1266760), (560, 1203422), (608, 1108415), (616, 1094020), (665, 1013408), (760, 886732), (770, 875216), (836, 806120), (880, 765814), (1045, 644896), (1064, 633380), (1120, 601711), (1232, 547010), (1330, 506704), (1463, 460640), (1520, 443366), (1540, 437608), (1672, 403060), (1760, 382907), (2090, 322448), (2128, 316690), (2464, 273505), (2660, 253352), (2879, 234080), (2926, 230320), (3040, 221683), (3080, 218804), (3344, 201530), (4180, 161224), (4256, 158345), (5320, 126676), (5758, 117040), (5852, 115160), (6160, 109402), (6688, 100765), (7315, 92128), (8360, 80612), (10640, 63338), (11516, 58520), (11704, 57580), (12320, 54701), (14395, 46816), (14630, 46064), (16720, 40306), (20153, 33440), (21280, 31669), (23032, 29260), (23408, 28790)]