16414720

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 45208800

約数和(自身を除く): 28794080

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, 229, 256, 280, 320, 448, 458, 512, 560, 640, 896, 916, 1024, 1120, 1145, 1280, 1603, 1792, 1832, 2048, 2240, 2290, 2560, 3206, 3584, 3664, 4480, 4580, 5120, 6412, 7168, 7328, 8015, 8960, 9160, 10240, 12824, 14336, 14656, 16030, 17920, 18320, 25648, 29312, 32060, 35840, 36640, 51296, 58624, 64120, 71680, 73280, 102592, 117248, 128240, 146560, 205184, 234496, 256480, 293120, 410368, 468992, 512960, 586240, 820736, 1025920, 1172480, 1641472, 2051840, 2344960, 3282944, 4103680, 8207360, 16414720]

約数ペア:

[(1, 16414720), (2, 8207360), (4, 4103680), (5, 3282944), (7, 2344960), (8, 2051840), (10, 1641472), (14, 1172480), (16, 1025920), (20, 820736), (28, 586240), (32, 512960), (35, 468992), (40, 410368), (56, 293120), (64, 256480), (70, 234496), (80, 205184), (112, 146560), (128, 128240), (140, 117248), (160, 102592), (224, 73280), (229, 71680), (256, 64120), (280, 58624), (320, 51296), (448, 36640), (458, 35840), (512, 32060), (560, 29312), (640, 25648), (896, 18320), (916, 17920), (1024, 16030), (1120, 14656), (1145, 14336), (1280, 12824), (1603, 10240), (1792, 9160), (1832, 8960), (2048, 8015), (2240, 7328), (2290, 7168), (2560, 6412), (3206, 5120), (3584, 4580), (3664, 4480)]