206924280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 649857600

約数和(自身を除く): 442933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 232, 290, 291, 348, 388, 435, 485, 580, 582, 613, 696, 776, 870, 970, 1160, 1164, 1226, 1455, 1740, 1839, 1940, 2328, 2452, 2813, 2910, 3065, 3480, 3678, 3880, 4904, 5626, 5820, 6130, 7356, 8439, 9195, 11252, 11640, 12260, 14065, 14712, 16878, 17777, 18390, 22504, 24520, 28130, 33756, 35554, 36780, 42195, 53331, 56260, 59461, 67512, 71108, 73560, 84390, 88885, 106662, 112520, 118922, 142216, 168780, 177770, 178383, 213324, 237844, 266655, 297305, 337560, 355540, 356766, 426648, 475688, 533310, 594610, 711080, 713532, 891915, 1066620, 1189220, 1427064, 1724369, 1783830, 2133240, 2378440, 3448738, 3567660, 5173107, 6897476, 7135320, 8621845, 10346214, 13794952, 17243690, 20692428, 25865535, 34487380, 41384856, 51731070, 68974760, 103462140, 206924280]

約数ペア:

[(1, 206924280), (2, 103462140), (3, 68974760), (4, 51731070), (5, 41384856), (6, 34487380), (8, 25865535), (10, 20692428), (12, 17243690), (15, 13794952), (20, 10346214), (24, 8621845), (29, 7135320), (30, 6897476), (40, 5173107), (58, 3567660), (60, 3448738), (87, 2378440), (97, 2133240), (116, 1783830), (120, 1724369), (145, 1427064), (174, 1189220), (194, 1066620), (232, 891915), (290, 713532), (291, 711080), (348, 594610), (388, 533310), (435, 475688), (485, 426648), (580, 356766), (582, 355540), (613, 337560), (696, 297305), (776, 266655), (870, 237844), (970, 213324), (1160, 178383), (1164, 177770), (1226, 168780), (1455, 142216), (1740, 118922), (1839, 112520), (1940, 106662), (2328, 88885), (2452, 84390), (2813, 73560), (2910, 71108), (3065, 67512), (3480, 59461), (3678, 56260), (3880, 53331), (4904, 42195), (5626, 36780), (5820, 35554), (6130, 33756), (7356, 28130), (8439, 24520), (9195, 22504), (11252, 18390), (11640, 17777), (12260, 16878), (14065, 14712)]