211598939440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{9241}}^1$

素因数の和:10611

約数の個数: 160

約数和(自身を含む): 580888535040

約数和(自身を除く): 369289595600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1319, 1736, 2170, 2480, 2638, 3472, 4340, 5276, 6595, 8680, 9233, 9241, 10552, 13190, 17360, 18466, 18482, 21104, 26380, 36932, 36964, 40889, 46165, 46205, 52760, 64687, 73864, 73928, 81778, 92330, 92410, 105520, 129374, 147728, 147856, 163556, 184660, 184820, 204445, 258748, 286223, 286471, 323435, 327112, 369320, 369640, 408890, 517496, 572446, 572942, 646870, 654224, 738640, 739280, 817780, 1034992, 1144892, 1145884, 1293740, 1431115, 1432355, 1635560, 2005297, 2289784, 2291768, 2587480, 2862230, 2864710, 3271120, 4010594, 4579568, 4583536, 5174960, 5724460, 5729420, 8021188, 10026485, 11448920, 11458840, 12188879, 16042376, 20052970, 22897840, 22917680, 24377758, 32084752, 40105940, 48755516, 60944395, 80211880, 85322153, 97511032, 121888790, 160423760, 170644306, 195022064, 243777580, 341288612, 377855249, 426610765, 487555160, 682577224, 755710498, 853221530, 975110320, 1365154448, 1511420996, 1706443060, 1889276245, 2644986743, 3022841992, 3412886120, 3778552490, 5289973486, 6045683984, 6825772240, 7557104980, 10579946972, 13224933715, 15114209960, 21159893944, 26449867430, 30228419920, 42319787888, 52899734860, 105799469720, 211598939440]

約数ペア:

[(1, 211598939440), (2, 105799469720), (4, 52899734860), (5, 42319787888), (7, 30228419920), (8, 26449867430), (10, 21159893944), (14, 15114209960), (16, 13224933715), (20, 10579946972), (28, 7557104980), (31, 6825772240), (35, 6045683984), (40, 5289973486), (56, 3778552490), (62, 3412886120), (70, 3022841992), (80, 2644986743), (112, 1889276245), (124, 1706443060), (140, 1511420996), (155, 1365154448), (217, 975110320), (248, 853221530), (280, 755710498), (310, 682577224), (434, 487555160), (496, 426610765), (560, 377855249), (620, 341288612), (868, 243777580), (1085, 195022064), (1240, 170644306), (1319, 160423760), (1736, 121888790), (2170, 97511032), (2480, 85322153), (2638, 80211880), (3472, 60944395), (4340, 48755516), (5276, 40105940), (6595, 32084752), (8680, 24377758), (9233, 22917680), (9241, 22897840), (10552, 20052970), (13190, 16042376), (17360, 12188879), (18466, 11458840), (18482, 11448920), (21104, 10026485), (26380, 8021188), (36932, 5729420), (36964, 5724460), (40889, 5174960), (46165, 4583536), (46205, 4579568), (52760, 4010594), (64687, 3271120), (73864, 2864710), (73928, 2862230), (81778, 2587480), (92330, 2291768), (92410, 2289784), (105520, 2005297), (129374, 1635560), (147728, 1432355), (147856, 1431115), (163556, 1293740), (184660, 1145884), (184820, 1144892), (204445, 1034992), (258748, 817780), (286223, 739280), (286471, 738640), (323435, 654224), (327112, 646870), (369320, 572942), (369640, 572446), (408890, 517496)]