2099846560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1119

約数の個数: 192

約数和(自身を含む): 6033242880

約数和(自身を除く): 3933396320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 101, 112, 133, 140, 152, 160, 190, 202, 224, 266, 280, 304, 380, 404, 505, 532, 560, 608, 665, 707, 760, 808, 977, 1010, 1064, 1120, 1330, 1414, 1520, 1616, 1919, 1954, 2020, 2128, 2660, 2828, 3040, 3232, 3535, 3838, 3908, 4040, 4256, 4885, 5320, 5656, 6839, 7070, 7676, 7816, 8080, 9595, 9770, 10640, 11312, 13433, 13678, 14140, 15352, 15632, 16160, 18563, 19190, 19540, 21280, 22624, 26866, 27356, 28280, 30704, 31264, 34195, 37126, 38380, 39080, 53732, 54712, 56560, 61408, 67165, 68390, 74252, 76760, 78160, 92815, 98677, 107464, 109424, 113120, 129941, 134330, 136780, 148504, 153520, 156320, 185630, 197354, 214928, 218848, 259882, 268660, 273560, 297008, 307040, 371260, 394708, 429856, 493385, 519764, 537320, 547120, 594016, 649705, 690739, 742520, 789416, 986770, 1039528, 1074640, 1094240, 1299410, 1381478, 1485040, 1578832, 1874863, 1973540, 2079056, 2149280, 2598820, 2762956, 2970080, 3157664, 3453695, 3749726, 3947080, 4158112, 5197640, 5525912, 6907390, 7499452, 7894160, 9374315, 10395280, 11051824, 13124041, 13814780, 14998904, 15788320, 18748630, 20790560, 22103648, 26248082, 27629560, 29997808, 37497260, 52496164, 55259120, 59995616, 65620205, 74994520, 104992328, 110518240, 131240410, 149989040, 209984656, 262480820, 299978080, 419969312, 524961640, 1049923280, 2099846560]

約数ペア:

[(1, 2099846560), (2, 1049923280), (4, 524961640), (5, 419969312), (7, 299978080), (8, 262480820), (10, 209984656), (14, 149989040), (16, 131240410), (19, 110518240), (20, 104992328), (28, 74994520), (32, 65620205), (35, 59995616), (38, 55259120), (40, 52496164), (56, 37497260), (70, 29997808), (76, 27629560), (80, 26248082), (95, 22103648), (101, 20790560), (112, 18748630), (133, 15788320), (140, 14998904), (152, 13814780), (160, 13124041), (190, 11051824), (202, 10395280), (224, 9374315), (266, 7894160), (280, 7499452), (304, 6907390), (380, 5525912), (404, 5197640), (505, 4158112), (532, 3947080), (560, 3749726), (608, 3453695), (665, 3157664), (707, 2970080), (760, 2762956), (808, 2598820), (977, 2149280), (1010, 2079056), (1064, 1973540), (1120, 1874863), (1330, 1578832), (1414, 1485040), (1520, 1381478), (1616, 1299410), (1919, 1094240), (1954, 1074640), (2020, 1039528), (2128, 986770), (2660, 789416), (2828, 742520), (3040, 690739), (3232, 649705), (3535, 594016), (3838, 547120), (3908, 537320), (4040, 519764), (4256, 493385), (4885, 429856), (5320, 394708), (5656, 371260), (6839, 307040), (7070, 297008), (7676, 273560), (7816, 268660), (8080, 259882), (9595, 218848), (9770, 214928), (10640, 197354), (11312, 185630), (13433, 156320), (13678, 153520), (14140, 148504), (15352, 136780), (15632, 134330), (16160, 129941), (18563, 113120), (19190, 109424), (19540, 107464), (21280, 98677), (22624, 92815), (26866, 78160), (27356, 76760), (28280, 74252), (30704, 68390), (31264, 67165), (34195, 61408), (37126, 56560), (38380, 54712), (39080, 53732)]