137374720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3865

約数の個数: 88

約数和(自身を含む): 376713504

約数和(自身を除く): 239338784

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, 2240, 2560, 3584, 3833, 4480, 5120, 7168, 7666, 8960, 15332, 17920, 19165, 26831, 30664, 35840, 38330, 53662, 61328, 76660, 107324, 122656, 134155, 153320, 214648, 245312, 268310, 306640, 429296, 490624, 536620, 613280, 858592, 981248, 1073240, 1226560, 1717184, 1962496, 2146480, 2453120, 3434368, 3924992, 4292960, 4906240, 6868736, 8585920, 9812480, 13737472, 17171840, 19624960, 27474944, 34343680, 68687360, 137374720]

約数ペア:

[(1, 137374720), (2, 68687360), (4, 34343680), (5, 27474944), (7, 19624960), (8, 17171840), (10, 13737472), (14, 9812480), (16, 8585920), (20, 6868736), (28, 4906240), (32, 4292960), (35, 3924992), (40, 3434368), (56, 2453120), (64, 2146480), (70, 1962496), (80, 1717184), (112, 1226560), (128, 1073240), (140, 981248), (160, 858592), (224, 613280), (256, 536620), (280, 490624), (320, 429296), (448, 306640), (512, 268310), (560, 245312), (640, 214648), (896, 153320), (1024, 134155), (1120, 122656), (1280, 107324), (1792, 76660), (2240, 61328), (2560, 53662), (3584, 38330), (3833, 35840), (4480, 30664), (5120, 26831), (7168, 19165), (7666, 17920), (8960, 15332)]