203845440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5240

約数の個数: 112

約数和(自身を含む): 663122880

約数和(自身を除く): 459277440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 5179, 6560, 7872, 9840, 10358, 13120, 15537, 19680, 20716, 25895, 31074, 39360, 41432, 51790, 62148, 77685, 82864, 103580, 124296, 155370, 165728, 207160, 212339, 248592, 310740, 331456, 414320, 424678, 497184, 621480, 637017, 828640, 849356, 994368, 1061695, 1242960, 1274034, 1657280, 1698712, 2123390, 2485920, 2548068, 3185085, 3397424, 4246780, 4971840, 5096136, 6370170, 6794848, 8493560, 10192272, 12740340, 13589696, 16987120, 20384544, 25480680, 33974240, 40769088, 50961360, 67948480, 101922720, 203845440]

約数ペア:

[(1, 203845440), (2, 101922720), (3, 67948480), (4, 50961360), (5, 40769088), (6, 33974240), (8, 25480680), (10, 20384544), (12, 16987120), (15, 13589696), (16, 12740340), (20, 10192272), (24, 8493560), (30, 6794848), (32, 6370170), (40, 5096136), (41, 4971840), (48, 4246780), (60, 3397424), (64, 3185085), (80, 2548068), (82, 2485920), (96, 2123390), (120, 1698712), (123, 1657280), (160, 1274034), (164, 1242960), (192, 1061695), (205, 994368), (240, 849356), (246, 828640), (320, 637017), (328, 621480), (410, 497184), (480, 424678), (492, 414320), (615, 331456), (656, 310740), (820, 248592), (960, 212339), (984, 207160), (1230, 165728), (1312, 155370), (1640, 124296), (1968, 103580), (2460, 82864), (2624, 77685), (3280, 62148), (3936, 51790), (4920, 41432), (5179, 39360), (6560, 31074), (7872, 25895), (9840, 20716), (10358, 19680), (13120, 15537)]