2047435920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30630

約数の個数: 160

約数和(自身を含む): 7280010240

約数和(自身を除く): 5232574320

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, 30577, 33480, 61154, 66960, 91731, 122308, 152885, 183462, 244616, 275193, 305770, 366924, 458655, 489232, 550386, 611540, 733848, 825579, 917310, 947887, 1100772, 1223080, 1375965, 1467696, 1651158, 1834620, 1895774, 2201544, 2446160, 2751930, 2843661, 3302316, 3669240, 3791548, 4127895, 4403088, 4739435, 5503860, 5687322, 6604632, 7338480, 7583096, 8255790, 8530983, 9478870, 11007720, 11374644, 13209264, 14218305, 15166192, 16511580, 17061966, 18957740, 22015440, 22749288, 25592949, 28436610, 33023160, 34123932, 37915480, 42654915, 45498576, 51185898, 56873220, 66046320, 68247864, 75830960, 85309830, 102371796, 113746440, 127964745, 136495728, 170619660, 204743592, 227492880, 255929490, 341239320, 409487184, 511858980, 682478640, 1023717960, 2047435920]

約数ペア:

[(1, 2047435920), (2, 1023717960), (3, 682478640), (4, 511858980), (5, 409487184), (6, 341239320), (8, 255929490), (9, 227492880), (10, 204743592), (12, 170619660), (15, 136495728), (16, 127964745), (18, 113746440), (20, 102371796), (24, 85309830), (27, 75830960), (30, 68247864), (31, 66046320), (36, 56873220), (40, 51185898), (45, 45498576), (48, 42654915), (54, 37915480), (60, 34123932), (62, 33023160), (72, 28436610), (80, 25592949), (90, 22749288), (93, 22015440), (108, 18957740), (120, 17061966), (124, 16511580), (135, 15166192), (144, 14218305), (155, 13209264), (180, 11374644), (186, 11007720), (216, 9478870), (240, 8530983), (248, 8255790), (270, 7583096), (279, 7338480), (310, 6604632), (360, 5687322), (372, 5503860), (432, 4739435), (465, 4403088), (496, 4127895), (540, 3791548), (558, 3669240), (620, 3302316), (720, 2843661), (744, 2751930), (837, 2446160), (930, 2201544), (1080, 1895774), (1116, 1834620), (1240, 1651158), (1395, 1467696), (1488, 1375965), (1674, 1223080), (1860, 1100772), (2160, 947887), (2232, 917310), (2480, 825579), (2790, 733848), (3348, 611540), (3720, 550386), (4185, 489232), (4464, 458655), (5580, 366924), (6696, 305770), (7440, 275193), (8370, 244616), (11160, 183462), (13392, 152885), (16740, 122308), (22320, 91731), (30577, 66960), (33480, 61154)]