1849653960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28597}}^1$

素因数の和:28636

約数の個数: 192

約数和(自身を含む): 7041971520

約数和(自身を除く): 5192317560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 28597, 32340, 57194, 64680, 85791, 114388, 142985, 171582, 200179, 228776, 285970, 314567, 343164, 400358, 428955, 571940, 600537, 629134, 686328, 800716, 857910, 943701, 1000895, 1143880, 1201074, 1258268, 1401253, 1572835, 1601432, 1715820, 1887402, 2001790, 2201969, 2402148, 2516536, 2802506, 3002685, 3145670, 3431640, 3774804, 4003580, 4203759, 4403938, 4718505, 4804296, 5605012, 6005370, 6291340, 6605907, 7006265, 7549608, 8007160, 8407518, 8807876, 9437010, 11009845, 11210024, 12010740, 12582680, 13211814, 14012530, 15413783, 16815036, 17615752, 18874020, 21018795, 22019690, 24021480, 26423628, 28025060, 30827566, 33029535, 33630072, 37748040, 42037590, 44039380, 46241349, 52847256, 56050120, 61655132, 66059070, 77068915, 84075180, 88078760, 92482698, 123310264, 132118140, 154137830, 168150360, 184965396, 231206745, 264236280, 308275660, 369930792, 462413490, 616551320, 924826980, 1849653960]

約数ペア:

[(1, 1849653960), (2, 924826980), (3, 616551320), (4, 462413490), (5, 369930792), (6, 308275660), (7, 264236280), (8, 231206745), (10, 184965396), (11, 168150360), (12, 154137830), (14, 132118140), (15, 123310264), (20, 92482698), (21, 88078760), (22, 84075180), (24, 77068915), (28, 66059070), (30, 61655132), (33, 56050120), (35, 52847256), (40, 46241349), (42, 44039380), (44, 42037590), (49, 37748040), (55, 33630072), (56, 33029535), (60, 30827566), (66, 28025060), (70, 26423628), (77, 24021480), (84, 22019690), (88, 21018795), (98, 18874020), (105, 17615752), (110, 16815036), (120, 15413783), (132, 14012530), (140, 13211814), (147, 12582680), (154, 12010740), (165, 11210024), (168, 11009845), (196, 9437010), (210, 8807876), (220, 8407518), (231, 8007160), (245, 7549608), (264, 7006265), (280, 6605907), (294, 6291340), (308, 6005370), (330, 5605012), (385, 4804296), (392, 4718505), (420, 4403938), (440, 4203759), (462, 4003580), (490, 3774804), (539, 3431640), (588, 3145670), (616, 3002685), (660, 2802506), (735, 2516536), (770, 2402148), (840, 2201969), (924, 2001790), (980, 1887402), (1078, 1715820), (1155, 1601432), (1176, 1572835), (1320, 1401253), (1470, 1258268), (1540, 1201074), (1617, 1143880), (1848, 1000895), (1960, 943701), (2156, 857910), (2310, 800716), (2695, 686328), (2940, 629134), (3080, 600537), (3234, 571940), (4312, 428955), (4620, 400358), (5390, 343164), (5880, 314567), (6468, 285970), (8085, 228776), (9240, 200179), (10780, 171582), (12936, 142985), (16170, 114388), (21560, 85791), (28597, 64680), (32340, 57194)]