196702798880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{213919}}^1$

素因数の和:214762

約数の個数: 96

約数和(自身を含む): 531746933760

約数和(自身を除く): 335044134880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 821, 1120, 1642, 3284, 4105, 5747, 6568, 8210, 11494, 13136, 16420, 22988, 26272, 28735, 32840, 45976, 57470, 65680, 91952, 114940, 131360, 183904, 213919, 229880, 427838, 459760, 855676, 919520, 1069595, 1497433, 1711352, 2139190, 2994866, 3422704, 4278380, 5989732, 6845408, 7487165, 8556760, 11979464, 14974330, 17113520, 23958928, 29948660, 34227040, 47917856, 59897320, 119794640, 175627499, 239589280, 351254998, 702509996, 878137495, 1229392493, 1405019992, 1756274990, 2458784986, 2810039984, 3512549980, 4917569972, 5620079968, 6146962465, 7025099960, 9835139944, 12293924930, 14050199920, 19670279888, 24587849860, 28100399840, 39340559776, 49175699720, 98351399440, 196702798880]

約数ペア:

[(1, 196702798880), (2, 98351399440), (4, 49175699720), (5, 39340559776), (7, 28100399840), (8, 24587849860), (10, 19670279888), (14, 14050199920), (16, 12293924930), (20, 9835139944), (28, 7025099960), (32, 6146962465), (35, 5620079968), (40, 4917569972), (56, 3512549980), (70, 2810039984), (80, 2458784986), (112, 1756274990), (140, 1405019992), (160, 1229392493), (224, 878137495), (280, 702509996), (560, 351254998), (821, 239589280), (1120, 175627499), (1642, 119794640), (3284, 59897320), (4105, 47917856), (5747, 34227040), (6568, 29948660), (8210, 23958928), (11494, 17113520), (13136, 14974330), (16420, 11979464), (22988, 8556760), (26272, 7487165), (28735, 6845408), (32840, 5989732), (45976, 4278380), (57470, 3422704), (65680, 2994866), (91952, 2139190), (114940, 1711352), (131360, 1497433), (183904, 1069595), (213919, 919520), (229880, 855676), (427838, 459760)]