206175360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1566

約数の個数: 128

約数和(自身を含む): 666639360

約数和(自身を除く): 460464000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1471, 1752, 1920, 2190, 2336, 2920, 2942, 3504, 4380, 4413, 4672, 5840, 5884, 7008, 7355, 8760, 8826, 9344, 11680, 11768, 14016, 14710, 17520, 17652, 22065, 23360, 23536, 28032, 29420, 35040, 35304, 44130, 46720, 47072, 58840, 70080, 70608, 88260, 94144, 107383, 117680, 140160, 141216, 176520, 188288, 214766, 235360, 282432, 322149, 353040, 429532, 470720, 536915, 564864, 644298, 706080, 859064, 941440, 1073830, 1288596, 1412160, 1610745, 1718128, 2147660, 2577192, 2824320, 3221490, 3436256, 4295320, 5154384, 6442980, 6872512, 8590640, 10308768, 12885960, 13745024, 17181280, 20617536, 25771920, 34362560, 41235072, 51543840, 68725120, 103087680, 206175360]

約数ペア:

[(1, 206175360), (2, 103087680), (3, 68725120), (4, 51543840), (5, 41235072), (6, 34362560), (8, 25771920), (10, 20617536), (12, 17181280), (15, 13745024), (16, 12885960), (20, 10308768), (24, 8590640), (30, 6872512), (32, 6442980), (40, 5154384), (48, 4295320), (60, 3436256), (64, 3221490), (73, 2824320), (80, 2577192), (96, 2147660), (120, 1718128), (128, 1610745), (146, 1412160), (160, 1288596), (192, 1073830), (219, 941440), (240, 859064), (292, 706080), (320, 644298), (365, 564864), (384, 536915), (438, 470720), (480, 429532), (584, 353040), (640, 322149), (730, 282432), (876, 235360), (960, 214766), (1095, 188288), (1168, 176520), (1460, 141216), (1471, 140160), (1752, 117680), (1920, 107383), (2190, 94144), (2336, 88260), (2920, 70608), (2942, 70080), (3504, 58840), (4380, 47072), (4413, 46720), (4672, 44130), (5840, 35304), (5884, 35040), (7008, 29420), (7355, 28032), (8760, 23536), (8826, 23360), (9344, 22065), (11680, 17652), (11768, 17520), (14016, 14710)]