18730597760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2767}}^1$

素因数の和:4304

約数の個数: 128

約数和(自身を含む): 51227043840

約数和(自身を除く): 32496446080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1511, 2240, 2767, 3022, 4480, 5534, 6044, 7555, 10577, 11068, 12088, 13835, 15110, 19369, 21154, 22136, 24176, 27670, 30220, 38738, 42308, 44272, 48352, 52885, 55340, 60440, 77476, 84616, 88544, 96704, 96845, 105770, 110680, 120880, 154952, 169232, 177088, 193408, 193690, 211540, 221360, 241760, 309904, 338464, 354176, 387380, 423080, 442720, 483520, 619808, 676928, 774760, 846160, 885440, 967040, 1239616, 1353856, 1549520, 1692320, 1770880, 2479232, 3099040, 3384640, 4180937, 6198080, 6769280, 8361874, 12396160, 16723748, 20904685, 29266559, 33447496, 41809370, 58533118, 66894992, 83618740, 117066236, 133789984, 146332795, 167237480, 234132472, 267579968, 292665590, 334474960, 468264944, 535159936, 585331180, 668949920, 936529888, 1170662360, 1337899840, 1873059776, 2341324720, 2675799680, 3746119552, 4682649440, 9365298880, 18730597760]

約数ペア:

[(1, 18730597760), (2, 9365298880), (4, 4682649440), (5, 3746119552), (7, 2675799680), (8, 2341324720), (10, 1873059776), (14, 1337899840), (16, 1170662360), (20, 936529888), (28, 668949920), (32, 585331180), (35, 535159936), (40, 468264944), (56, 334474960), (64, 292665590), (70, 267579968), (80, 234132472), (112, 167237480), (128, 146332795), (140, 133789984), (160, 117066236), (224, 83618740), (280, 66894992), (320, 58533118), (448, 41809370), (560, 33447496), (640, 29266559), (896, 20904685), (1120, 16723748), (1511, 12396160), (2240, 8361874), (2767, 6769280), (3022, 6198080), (4480, 4180937), (5534, 3384640), (6044, 3099040), (7555, 2479232), (10577, 1770880), (11068, 1692320), (12088, 1549520), (13835, 1353856), (15110, 1239616), (19369, 967040), (21154, 885440), (22136, 846160), (24176, 774760), (27670, 676928), (30220, 619808), (38738, 483520), (42308, 442720), (44272, 423080), (48352, 387380), (52885, 354176), (55340, 338464), (60440, 309904), (77476, 241760), (84616, 221360), (88544, 211540), (96704, 193690), (96845, 193408), (105770, 177088), (110680, 169232), (120880, 154952)]