214540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19433}}^1$

素因数の和:19474

約数の個数: 96

約数和(自身を含む): 705220992

約数和(自身を除く): 490680672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 19433, 38866, 58299, 77732, 97165, 116598, 155464, 194330, 233196, 291495, 310928, 388660, 446959, 466392, 582990, 621856, 777320, 893918, 932784, 1165980, 1340877, 1554640, 1787836, 1865568, 2234795, 2331960, 2681754, 3109280, 3575672, 4469590, 4663920, 5363508, 6704385, 7151344, 8939180, 9327840, 10727016, 13408770, 14302688, 17878360, 21454032, 26817540, 35756720, 42908064, 53635080, 71513440, 107270160, 214540320]

約数ペア:

[(1, 214540320), (2, 107270160), (3, 71513440), (4, 53635080), (5, 42908064), (6, 35756720), (8, 26817540), (10, 21454032), (12, 17878360), (15, 14302688), (16, 13408770), (20, 10727016), (23, 9327840), (24, 8939180), (30, 7151344), (32, 6704385), (40, 5363508), (46, 4663920), (48, 4469590), (60, 3575672), (69, 3109280), (80, 2681754), (92, 2331960), (96, 2234795), (115, 1865568), (120, 1787836), (138, 1554640), (160, 1340877), (184, 1165980), (230, 932784), (240, 893918), (276, 777320), (345, 621856), (368, 582990), (460, 466392), (480, 446959), (552, 388660), (690, 310928), (736, 291495), (920, 233196), (1104, 194330), (1380, 155464), (1840, 116598), (2208, 97165), (2760, 77732), (3680, 58299), (5520, 38866), (11040, 19433)]