31697323920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{473377}}^1$

素因数の和:473430

約数の個数: 160

約数和(自身を含む): 112701834240

約数和(自身を除く): 81004510320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 473377, 946754, 1420131, 1893508, 2366885, 2840262, 3787016, 4260393, 4733770, 5680524, 7100655, 7574032, 8520786, 9467540, 11361048, 12781179, 14201310, 14674687, 17041572, 18935080, 21301965, 22722096, 25562358, 28402620, 29349374, 34083144, 37870160, 42603930, 44024061, 51124716, 56805240, 58698748, 63905895, 68166288, 73373435, 85207860, 88048122, 102249432, 113610480, 117397496, 127811790, 132072183, 146746870, 170415720, 176096244, 204498864, 220120305, 234794992, 255623580, 264144366, 293493740, 340831440, 352192488, 396216549, 440240610, 511247160, 528288732, 586987480, 660360915, 704384976, 792433098, 880481220, 1022494320, 1056577464, 1173974960, 1320721830, 1584866196, 1760962440, 1981082745, 2113154928, 2641443660, 3169732392, 3521924880, 3962165490, 5282887320, 6339464784, 7924330980, 10565774640, 15848661960, 31697323920]

約数ペア:

[(1, 31697323920), (2, 15848661960), (3, 10565774640), (4, 7924330980), (5, 6339464784), (6, 5282887320), (8, 3962165490), (9, 3521924880), (10, 3169732392), (12, 2641443660), (15, 2113154928), (16, 1981082745), (18, 1760962440), (20, 1584866196), (24, 1320721830), (27, 1173974960), (30, 1056577464), (31, 1022494320), (36, 880481220), (40, 792433098), (45, 704384976), (48, 660360915), (54, 586987480), (60, 528288732), (62, 511247160), (72, 440240610), (80, 396216549), (90, 352192488), (93, 340831440), (108, 293493740), (120, 264144366), (124, 255623580), (135, 234794992), (144, 220120305), (155, 204498864), (180, 176096244), (186, 170415720), (216, 146746870), (240, 132072183), (248, 127811790), (270, 117397496), (279, 113610480), (310, 102249432), (360, 88048122), (372, 85207860), (432, 73373435), (465, 68166288), (496, 63905895), (540, 58698748), (558, 56805240), (620, 51124716), (720, 44024061), (744, 42603930), (837, 37870160), (930, 34083144), (1080, 29349374), (1116, 28402620), (1240, 25562358), (1395, 22722096), (1488, 21301965), (1674, 18935080), (1860, 17041572), (2160, 14674687), (2232, 14201310), (2480, 12781179), (2790, 11361048), (3348, 9467540), (3720, 8520786), (4185, 7574032), (4464, 7100655), (5580, 5680524), (6696, 4733770), (7440, 4260393), (8370, 3787016), (11160, 2840262), (13392, 2366885), (16740, 1893508), (22320, 1420131), (33480, 946754), (66960, 473377)]