57931560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 202176000

約数和(自身を除く): 144244440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 179, 180, 186, 232, 248, 261, 279, 290, 310, 348, 358, 360, 372, 435, 465, 522, 537, 558, 580, 620, 696, 716, 744, 870, 895, 899, 930, 1044, 1074, 1116, 1160, 1240, 1305, 1395, 1432, 1611, 1740, 1790, 1798, 1860, 2088, 2148, 2232, 2610, 2685, 2697, 2790, 3222, 3480, 3580, 3596, 3720, 4296, 4495, 5191, 5220, 5370, 5394, 5549, 5580, 6444, 7160, 7192, 8055, 8091, 8990, 10382, 10440, 10740, 10788, 11098, 11160, 12888, 13485, 15573, 16110, 16182, 16647, 17980, 20764, 21480, 21576, 22196, 25955, 26970, 27745, 31146, 32220, 32364, 33294, 35960, 40455, 41528, 44392, 46719, 49941, 51910, 53940, 55490, 62292, 64440, 64728, 66588, 77865, 80910, 83235, 93438, 99882, 103820, 107880, 110980, 124584, 133176, 155730, 160921, 161820, 166470, 186876, 199764, 207640, 221960, 233595, 249705, 311460, 321842, 323640, 332940, 373752, 399528, 467190, 482763, 499410, 622920, 643684, 665880, 804605, 934380, 965526, 998820, 1287368, 1448289, 1609210, 1868760, 1931052, 1997640, 2413815, 2896578, 3218420, 3862104, 4827630, 5793156, 6436840, 7241445, 9655260, 11586312, 14482890, 19310520, 28965780, 57931560]

約数ペア:

[(1, 57931560), (2, 28965780), (3, 19310520), (4, 14482890), (5, 11586312), (6, 9655260), (8, 7241445), (9, 6436840), (10, 5793156), (12, 4827630), (15, 3862104), (18, 3218420), (20, 2896578), (24, 2413815), (29, 1997640), (30, 1931052), (31, 1868760), (36, 1609210), (40, 1448289), (45, 1287368), (58, 998820), (60, 965526), (62, 934380), (72, 804605), (87, 665880), (90, 643684), (93, 622920), (116, 499410), (120, 482763), (124, 467190), (145, 399528), (155, 373752), (174, 332940), (179, 323640), (180, 321842), (186, 311460), (232, 249705), (248, 233595), (261, 221960), (279, 207640), (290, 199764), (310, 186876), (348, 166470), (358, 161820), (360, 160921), (372, 155730), (435, 133176), (465, 124584), (522, 110980), (537, 107880), (558, 103820), (580, 99882), (620, 93438), (696, 83235), (716, 80910), (744, 77865), (870, 66588), (895, 64728), (899, 64440), (930, 62292), (1044, 55490), (1074, 53940), (1116, 51910), (1160, 49941), (1240, 46719), (1305, 44392), (1395, 41528), (1432, 40455), (1611, 35960), (1740, 33294), (1790, 32364), (1798, 32220), (1860, 31146), (2088, 27745), (2148, 26970), (2232, 25955), (2610, 22196), (2685, 21576), (2697, 21480), (2790, 20764), (3222, 17980), (3480, 16647), (3580, 16182), (3596, 16110), (3720, 15573), (4296, 13485), (4495, 12888), (5191, 11160), (5220, 11098), (5370, 10788), (5394, 10740), (5549, 10440), (5580, 10382), (6444, 8990), (7160, 8091), (7192, 8055)]