214000640

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 132

約数和(自身を含む): 597863196

約数和(自身を除く): 383862556

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 853, 896, 980, 1024, 1120, 1280, 1568, 1706, 1792, 1960, 2240, 2560, 3136, 3412, 3584, 3920, 4265, 4480, 5120, 5971, 6272, 6824, 7168, 7840, 8530, 8960, 11942, 12544, 13648, 15680, 17060, 17920, 23884, 25088, 27296, 29855, 31360, 34120, 35840, 41797, 47768, 50176, 54592, 59710, 62720, 68240, 83594, 95536, 109184, 119420, 125440, 136480, 167188, 191072, 208985, 218368, 238840, 250880, 272960, 334376, 382144, 417970, 436736, 477680, 545920, 668752, 764288, 835940, 873472, 955360, 1091840, 1337504, 1528576, 1671880, 1910720, 2183680, 2675008, 3057152, 3343760, 3821440, 4367360, 5350016, 6114304, 6687520, 7642880, 10700032, 13375040, 15285760, 21400064, 26750080, 30571520, 42800128, 53500160, 107000320, 214000640]

約数ペア:

[(1, 214000640), (2, 107000320), (4, 53500160), (5, 42800128), (7, 30571520), (8, 26750080), (10, 21400064), (14, 15285760), (16, 13375040), (20, 10700032), (28, 7642880), (32, 6687520), (35, 6114304), (40, 5350016), (49, 4367360), (56, 3821440), (64, 3343760), (70, 3057152), (80, 2675008), (98, 2183680), (112, 1910720), (128, 1671880), (140, 1528576), (160, 1337504), (196, 1091840), (224, 955360), (245, 873472), (256, 835940), (280, 764288), (320, 668752), (392, 545920), (448, 477680), (490, 436736), (512, 417970), (560, 382144), (640, 334376), (784, 272960), (853, 250880), (896, 238840), (980, 218368), (1024, 208985), (1120, 191072), (1280, 167188), (1568, 136480), (1706, 125440), (1792, 119420), (1960, 109184), (2240, 95536), (2560, 83594), (3136, 68240), (3412, 62720), (3584, 59710), (3920, 54592), (4265, 50176), (4480, 47768), (5120, 41797), (5971, 35840), (6272, 34120), (6824, 31360), (7168, 29855), (7840, 27296), (8530, 25088), (8960, 23884), (11942, 17920), (12544, 17060), (13648, 15680)]