79669380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 273530880

約数和(自身を除く): 193861500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 211, 217, 290, 310, 348, 372, 406, 420, 422, 434, 435, 465, 580, 609, 620, 633, 651, 812, 844, 868, 870, 899, 930, 1015, 1055, 1085, 1218, 1266, 1302, 1477, 1740, 1798, 1860, 2030, 2110, 2170, 2436, 2532, 2604, 2697, 2954, 3045, 3165, 3255, 3596, 4060, 4220, 4340, 4431, 4495, 5394, 5908, 6090, 6119, 6293, 6330, 6510, 6541, 7385, 8862, 8990, 10788, 12180, 12238, 12586, 12660, 13020, 13082, 13485, 14770, 17724, 17980, 18357, 18879, 19623, 22155, 24476, 25172, 26164, 26970, 29540, 30595, 31465, 32705, 36714, 37758, 39246, 42833, 44310, 45787, 53940, 61190, 62930, 65410, 73428, 75516, 78492, 85666, 88620, 91574, 91785, 94395, 98115, 122380, 125860, 128499, 130820, 137361, 171332, 183148, 183570, 188790, 189689, 196230, 214165, 228935, 256998, 274722, 367140, 377580, 379378, 392460, 428330, 457870, 513996, 549444, 569067, 642495, 686805, 758756, 856660, 915740, 948445, 1138134, 1284990, 1327823, 1373610, 1896890, 2276268, 2569980, 2655646, 2747220, 2845335, 3793780, 3983469, 5311292, 5690670, 6639115, 7966938, 11381340, 13278230, 15933876, 19917345, 26556460, 39834690, 79669380]

約数ペア:

[(1, 79669380), (2, 39834690), (3, 26556460), (4, 19917345), (5, 15933876), (6, 13278230), (7, 11381340), (10, 7966938), (12, 6639115), (14, 5690670), (15, 5311292), (20, 3983469), (21, 3793780), (28, 2845335), (29, 2747220), (30, 2655646), (31, 2569980), (35, 2276268), (42, 1896890), (58, 1373610), (60, 1327823), (62, 1284990), (70, 1138134), (84, 948445), (87, 915740), (93, 856660), (105, 758756), (116, 686805), (124, 642495), (140, 569067), (145, 549444), (155, 513996), (174, 457870), (186, 428330), (203, 392460), (210, 379378), (211, 377580), (217, 367140), (290, 274722), (310, 256998), (348, 228935), (372, 214165), (406, 196230), (420, 189689), (422, 188790), (434, 183570), (435, 183148), (465, 171332), (580, 137361), (609, 130820), (620, 128499), (633, 125860), (651, 122380), (812, 98115), (844, 94395), (868, 91785), (870, 91574), (899, 88620), (930, 85666), (1015, 78492), (1055, 75516), (1085, 73428), (1218, 65410), (1266, 62930), (1302, 61190), (1477, 53940), (1740, 45787), (1798, 44310), (1860, 42833), (2030, 39246), (2110, 37758), (2170, 36714), (2436, 32705), (2532, 31465), (2604, 30595), (2697, 29540), (2954, 26970), (3045, 26164), (3165, 25172), (3255, 24476), (3596, 22155), (4060, 19623), (4220, 18879), (4340, 18357), (4431, 17980), (4495, 17724), (5394, 14770), (5908, 13485), (6090, 13082), (6119, 13020), (6293, 12660), (6330, 12586), (6510, 12238), (6541, 12180), (7385, 10788), (8862, 8990)]