203786240

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 559016640

約数和(自身を除く): 355230400

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, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2843, 3584, 4480, 5120, 5686, 7168, 8960, 10240, 11372, 14215, 14336, 17920, 19901, 22744, 28430, 35840, 39802, 45488, 56860, 71680, 79604, 90976, 99505, 113720, 159208, 181952, 199010, 227440, 318416, 363904, 398020, 454880, 636832, 727808, 796040, 909760, 1273664, 1455616, 1592080, 1819520, 2547328, 2911232, 3184160, 3639040, 5094656, 5822464, 6368320, 7278080, 10189312, 12736640, 14556160, 20378624, 25473280, 29112320, 40757248, 50946560, 101893120, 203786240]

約数ペア:

[(1, 203786240), (2, 101893120), (4, 50946560), (5, 40757248), (7, 29112320), (8, 25473280), (10, 20378624), (14, 14556160), (16, 12736640), (20, 10189312), (28, 7278080), (32, 6368320), (35, 5822464), (40, 5094656), (56, 3639040), (64, 3184160), (70, 2911232), (80, 2547328), (112, 1819520), (128, 1592080), (140, 1455616), (160, 1273664), (224, 909760), (256, 796040), (280, 727808), (320, 636832), (448, 454880), (512, 398020), (560, 363904), (640, 318416), (896, 227440), (1024, 199010), (1120, 181952), (1280, 159208), (1792, 113720), (2048, 99505), (2240, 90976), (2560, 79604), (2843, 71680), (3584, 56860), (4480, 45488), (5120, 39802), (5686, 35840), (7168, 28430), (8960, 22744), (10240, 19901), (11372, 17920), (14215, 14336)]