119211960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 412070400

約数和(自身を除く): 292858440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1021, 1112, 1390, 1668, 1946, 2042, 2085, 2780, 2919, 3063, 3336, 3892, 4084, 4170, 4865, 5105, 5560, 5838, 6126, 7147, 7784, 8168, 8340, 9730, 10210, 11676, 12252, 14294, 14595, 15315, 16680, 19460, 20420, 21441, 23352, 24504, 28588, 29190, 30630, 35735, 38920, 40840, 42882, 57176, 58380, 61260, 71470, 85764, 107205, 116760, 122520, 141919, 142940, 171528, 214410, 283838, 285880, 425757, 428820, 567676, 709595, 851514, 857640, 993433, 1135352, 1419190, 1703028, 1986866, 2128785, 2838380, 2980299, 3406056, 3973732, 4257570, 4967165, 5676760, 5960598, 7947464, 8515140, 9934330, 11921196, 14901495, 17030280, 19868660, 23842392, 29802990, 39737320, 59605980, 119211960]

約数ペア:

[(1, 119211960), (2, 59605980), (3, 39737320), (4, 29802990), (5, 23842392), (6, 19868660), (7, 17030280), (8, 14901495), (10, 11921196), (12, 9934330), (14, 8515140), (15, 7947464), (20, 5960598), (21, 5676760), (24, 4967165), (28, 4257570), (30, 3973732), (35, 3406056), (40, 2980299), (42, 2838380), (56, 2128785), (60, 1986866), (70, 1703028), (84, 1419190), (105, 1135352), (120, 993433), (139, 857640), (140, 851514), (168, 709595), (210, 567676), (278, 428820), (280, 425757), (417, 285880), (420, 283838), (556, 214410), (695, 171528), (834, 142940), (840, 141919), (973, 122520), (1021, 116760), (1112, 107205), (1390, 85764), (1668, 71470), (1946, 61260), (2042, 58380), (2085, 57176), (2780, 42882), (2919, 40840), (3063, 38920), (3336, 35735), (3892, 30630), (4084, 29190), (4170, 28588), (4865, 24504), (5105, 23352), (5560, 21441), (5838, 20420), (6126, 19460), (7147, 16680), (7784, 15315), (8168, 14595), (8340, 14294), (9730, 12252), (10210, 11676)]