1712005120

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 168

約数和(自身を含む): 4784950044

約数和(自身を除く): 3072944924

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, 2048, 2240, 2560, 3136, 3412, 3584, 3920, 4096, 4265, 4480, 5120, 5971, 6272, 6824, 7168, 7840, 8192, 8530, 8960, 10240, 11942, 12544, 13648, 14336, 15680, 17060, 17920, 20480, 23884, 25088, 27296, 28672, 29855, 31360, 34120, 35840, 40960, 41797, 47768, 50176, 54592, 57344, 59710, 62720, 68240, 71680, 83594, 95536, 100352, 109184, 119420, 125440, 136480, 143360, 167188, 191072, 200704, 208985, 218368, 238840, 250880, 272960, 286720, 334376, 382144, 401408, 417970, 436736, 477680, 501760, 545920, 668752, 764288, 835940, 873472, 955360, 1003520, 1091840, 1337504, 1528576, 1671880, 1746944, 1910720, 2007040, 2183680, 2675008, 3057152, 3343760, 3493888, 3821440, 4367360, 5350016, 6114304, 6687520, 6987776, 7642880, 8734720, 10700032, 12228608, 13375040, 15285760, 17469440, 21400064, 24457216, 26750080, 30571520, 34938880, 42800128, 48914432, 53500160, 61143040, 85600256, 107000320, 122286080, 171200512, 214000640, 244572160, 342401024, 428001280, 856002560, 1712005120]

約数ペア:

[(1, 1712005120), (2, 856002560), (4, 428001280), (5, 342401024), (7, 244572160), (8, 214000640), (10, 171200512), (14, 122286080), (16, 107000320), (20, 85600256), (28, 61143040), (32, 53500160), (35, 48914432), (40, 42800128), (49, 34938880), (56, 30571520), (64, 26750080), (70, 24457216), (80, 21400064), (98, 17469440), (112, 15285760), (128, 13375040), (140, 12228608), (160, 10700032), (196, 8734720), (224, 7642880), (245, 6987776), (256, 6687520), (280, 6114304), (320, 5350016), (392, 4367360), (448, 3821440), (490, 3493888), (512, 3343760), (560, 3057152), (640, 2675008), (784, 2183680), (853, 2007040), (896, 1910720), (980, 1746944), (1024, 1671880), (1120, 1528576), (1280, 1337504), (1568, 1091840), (1706, 1003520), (1792, 955360), (1960, 873472), (2048, 835940), (2240, 764288), (2560, 668752), (3136, 545920), (3412, 501760), (3584, 477680), (3920, 436736), (4096, 417970), (4265, 401408), (4480, 382144), (5120, 334376), (5971, 286720), (6272, 272960), (6824, 250880), (7168, 238840), (7840, 218368), (8192, 208985), (8530, 200704), (8960, 191072), (10240, 167188), (11942, 143360), (12544, 136480), (13648, 125440), (14336, 119420), (15680, 109184), (17060, 100352), (17920, 95536), (20480, 83594), (23884, 71680), (25088, 68240), (27296, 62720), (28672, 59710), (29855, 57344), (31360, 54592), (34120, 50176), (35840, 47768), (40960, 41797)]