119254520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 345600000

約数和(自身を除く): 226345480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1249, 1364, 1540, 1705, 1736, 2170, 2387, 2498, 2728, 3080, 3410, 4340, 4774, 4996, 6245, 6820, 8680, 8743, 9548, 9992, 11935, 12490, 13640, 13739, 17486, 19096, 23870, 24980, 27478, 34972, 38719, 43715, 47740, 49960, 54956, 68695, 69944, 77438, 87430, 95480, 96173, 109912, 137390, 154876, 174860, 192346, 193595, 271033, 274780, 309752, 349720, 384692, 387190, 425909, 480865, 542066, 549560, 769384, 774380, 851818, 961730, 1084132, 1355165, 1548760, 1703636, 1923460, 2129545, 2168264, 2710330, 2981363, 3407272, 3846920, 4259090, 5420660, 5962726, 8518180, 10841320, 11925452, 14906815, 17036360, 23850904, 29813630, 59627260, 119254520]

約数ペア:

[(1, 119254520), (2, 59627260), (4, 29813630), (5, 23850904), (7, 17036360), (8, 14906815), (10, 11925452), (11, 10841320), (14, 8518180), (20, 5962726), (22, 5420660), (28, 4259090), (31, 3846920), (35, 3407272), (40, 2981363), (44, 2710330), (55, 2168264), (56, 2129545), (62, 1923460), (70, 1703636), (77, 1548760), (88, 1355165), (110, 1084132), (124, 961730), (140, 851818), (154, 774380), (155, 769384), (217, 549560), (220, 542066), (248, 480865), (280, 425909), (308, 387190), (310, 384692), (341, 349720), (385, 309752), (434, 274780), (440, 271033), (616, 193595), (620, 192346), (682, 174860), (770, 154876), (868, 137390), (1085, 109912), (1240, 96173), (1249, 95480), (1364, 87430), (1540, 77438), (1705, 69944), (1736, 68695), (2170, 54956), (2387, 49960), (2498, 47740), (2728, 43715), (3080, 38719), (3410, 34972), (4340, 27478), (4774, 24980), (4996, 23870), (6245, 19096), (6820, 17486), (8680, 13739), (8743, 13640), (9548, 12490), (9992, 11935)]